64!61-1 trivially factors prime!: 191 (digits:3)
 67!61-1 trivially factors prime!: 401 (digits:3)
 71!61-1 trivially factors prime!: 709 (digits:3)
 75!61-1 trivially factors prime!: 1049 (digits:4)
 77!61-1 trivially factors prime!: 1231 (digits:4)
 81!61-1 trivially factors prime!: 1619 (digits:4)
 82!61-1 trivially factors prime!: 1721 (digits:4)
 84!61-1 trivially factors prime!: 1931 (digits:4)
 85!61-1 trivially factors prime!: 2039 (digits:4)
 90!61-1 trivially factors prime!: 2609 (digits:4)
 91!61-1 trivially factors prime!: 2729 (digits:4)
 92!61-1 trivially factors prime!: 2851 (digits:4)
 95!61-1 trivially factors prime!: 3229 (digits:4)
 96!61-1 trivially factors prime!: 3359 (digits:4)
 97!61-1 trivially factors prime!: 3491 (digits:4)
 99!61-1 trivially factors prime!: 3761 (digits:4)
 109!61-1 trivially factors prime!: 5231 (digits:4)
 112!61-1 trivially factors prime!: 5711 (digits:4)
 116!61-1 trivially factors prime!: 6379 (digits:4)
 117!61-1 trivially factors prime!: 6551 (digits:4)
 120!61-1 trivially factors prime!: 7079 (digits:4)
 129!61-1 trivially factors prime!: 61403 (digits:5)
 131!61-1 trivially factors prime!: 82529 (digits:5)
 132!61-1 trivially factors prime!: 93719 (digits:5)
 136!61-1 trivially factors prime!: 142799 (digits:6)
 145!61-1 trivially factors prime!: 280139 (digits:6)
 149!61-1 trivially factors prime!: 354023 (digits:6)
 152!61-1 trivially factors prime!: 414959 (digits:6)
 156!61-1 trivially factors prime!: 503879 (digits:6)
 159!61-1 trivially factors prime!: 576533 (digits:6)
 170!61-1 trivially factors prime!: 889439 (digits:6)
 172!61-1 trivially factors prime!: 954599 (digits:6)
 179!61-1 trivially factors prime!: 1203953 (digits:7)
 180!61-1 trivially factors prime!: 1242359 (digits:7)
 182!61-1 trivially factors prime!: 1321319 (digits:7)
 185!61-1 trivially factors prime!: 2890439 (digits:7)
 191!61-1 trivially factors prime!: 13706159 (digits:8)
 192!61-1 trivially factors prime!: 15845759 (digits:8)
 198!61-1 trivially factors prime!: 30923639 (digits:8)
 205!61-1 trivially factors prime!: 53903519 (digits:8)
 208!61-1 trivially factors prime!: 65738399 (digits:8)
 212!61-1 trivially factors prime!: 83551319 (digits:8)
 218!61-1 trivially factors prime!: 114999359 (digits:9)
 221!61-1 trivially factors prime!: 133024319 (digits:9)
 222!61-1 trivially factors prime!: 139393799 (digits:9)
 225!61-1 trivially factors prime!: 159629399 (digits:9)
 234!61-1 trivially factors prime!: 231233183 (digits:9)
 237!61-1 trivially factors prime!: 259031519 (digits:9)
 238!61-1 trivially factors prime!: 268763879 (digits:9)
 260!61-1 trivially factors prime!: 8796627839 (digits:10)
 
 Primality testing 270!61-1 [N-1, Brillhart-Lehmer-Selfridge]
 small number, factored prime!
 270!61-1 is prime! (0.0183s+0.0007s) (digits:11)
 
 Primality testing 282!61-1 [N-1, Brillhart-Lehmer-Selfridge]
 small number, factored prime!
 282!61-1 is prime! (0.0158s+0.0007s) (digits:11)
 
 Primality testing 284!61-1 [N-1, Brillhart-Lehmer-Selfridge]
 small number, factored prime!
 284!61-1 is prime! (0.0153s+0.0010s) (digits:11)
 
 Primality testing 285!61-1 [N-1, Brillhart-Lehmer-Selfridge]
 small number, factored prime!
 285!61-1 is prime! (0.0152s+0.0008s) (digits:11)
 
 Primality testing 311!61-1 [N-1, Brillhart-Lehmer-Selfridge]
 small number, factored prime!
 311!61-1 is prime! (0.0177s+0.0006s) (digits:12)
 
 Primality testing 312!61-1 [N-1, Brillhart-Lehmer-Selfridge]
 small number, factored prime!
 312!61-1 is prime! (0.0169s+0.0010s) (digits:12)
 
 Primality testing 316!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 29
 Running N+1 test using discriminant 37, base 1+sqrt(37)
 Running N+1 test using discriminant 37, base 2+sqrt(37)
 Calling N+1 BLS with factored part 100.00% and helper 17.50% (322.50% proof)
 316!61-1 is prime! (0.0080s+0.0015s) (digits:13)
 
 Primality testing 322!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 37
 Running N+1 test using discriminant 43, base 1+sqrt(43)
 Running N+1 test using discriminant 43, base 2+sqrt(43)
 Calling N+1 BLS with factored part 100.00% and helper 21.95% (324.39% proof)
 322!61-1 is prime! (0.0079s+0.0073s) (digits:13)
 
 Primality testing 330!61-1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 29
 Calling Brillhart-Lehmer-Selfridge with factored part 45.24%
 330!61-1 is prime! (0.0096s+0.0010s) (digits:13)
 
 Primality testing 331!61-1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 43
 Calling Brillhart-Lehmer-Selfridge with factored part 40.48%
 331!61-1 is prime! (0.0048s+0.0006s) (digits:13)
 
 Primality testing 332!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N+1 test using discriminant 29, base 1+sqrt(29)
 Running N+1 test using discriminant 29, base 2+sqrt(29)
 Calling N+1 BLS with factored part 100.00% and helper 2.38% (304.76% proof)
 332!61-1 is prime! (0.0089s+0.0011s) (digits:13)
 
 Primality testing 333!61-1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 13
 Calling Brillhart-Lehmer-Selfridge with factored part 28.57%
 1/32
 333!61-1 is prime! (0.0183s+0.0086s) (digits:13)
 
 Primality testing 335!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 37
 Running N+1 test using discriminant 43, base 1+sqrt(43)
 Running N+1 test using discriminant 43, base 2+sqrt(43)
 Calling N+1 BLS with factored part 100.00% and helper 16.67% (323.81% proof)
 335!61-1 is prime! (0.0071s+0.0008s) (digits:13)
 
 Primality testing 336!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 13
 Running N+1 test using discriminant 47, base 1+sqrt(47)
 Running N+1 test using discriminant 47, base 2+sqrt(47)
 Calling N+1 BLS with factored part 100.00% and helper 11.90% (319.05% proof)
 336!61-1 is prime! (0.0099s+0.0012s) (digits:13)
 
 Primality testing 346!61-1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 13
 Calling Brillhart-Lehmer-Selfridge with factored part 34.88%
 346!61-1 is prime! (0.0061s+0.0008s) (digits:14)
 
 Primality testing 357!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 31
 Running N+1 test using discriminant 43, base 1+sqrt(43)
 Running N+1 test using discriminant 43, base 2+sqrt(43)
 Calling N+1 BLS with factored part 100.00% and helper 25.00% (327.27% proof)
 357!61-1 is prime! (0.0087s+0.0009s) (digits:14)
 
 Primality testing 364!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 23
 Running N+1 test using discriminant 31, base 1+sqrt(31)
 Running N+1 test using discriminant 31, base 2+sqrt(31)
 Calling N+1 BLS with factored part 100.00% and helper 18.18% (322.73% proof)
 364!61-1 is prime! (0.0092s+0.0012s) (digits:14)
 
 Primality testing 373!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 29, base 1+sqrt(29)
 Running N+1 test using discriminant 29, base 2+sqrt(29)
 Calling N+1 BLS with factored part 100.00% and helper 14.58% (316.67% proof)
 373!61-1 is prime! (0.0099s+0.0011s) (digits:15)
 
 Primality testing 375!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 13
 Running N+1 test using discriminant 29, base 1+sqrt(29)
 Running N+1 test using discriminant 29, base 2+sqrt(29)
 Calling N+1 BLS with factored part 100.00% and helper 12.50% (316.67% proof)
 375!61-1 is prime! (0.0087s+0.0013s) (digits:15)
 
 Primality testing 379!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 17, base 1+sqrt(17)
 Running N+1 test using discriminant 17, base 2+sqrt(17)
 Calling N+1 BLS with factored part 100.00% and helper 10.20% (312.24% proof)
 379!61-1 is prime! (0.0083s+0.0010s) (digits:15)
 
 Primality testing 380!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 23
 Running N+1 test using discriminant 37, base 1+sqrt(37)
 Running N+1 test using discriminant 37, base 2+sqrt(37)
 Calling N+1 BLS with factored part 100.00% and helper 2.04% (304.08% proof)
 380!61-1 is prime! (0.0085s+0.0010s) (digits:15)
 
 Primality testing 383!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Running N+1 test using discriminant 19, base 2+sqrt(19)
 Calling N+1 BLS with factored part 100.00% and helper 2.00% (302.00% proof)
 383!61-1 is prime! (0.0112s+0.0014s) (digits:16)
 
 Primality testing 385!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 17
 Running N+1 test using discriminant 29, base 1+sqrt(29)
 Running N+1 test using discriminant 29, base 2+sqrt(29)
 Calling N+1 BLS with factored part 100.00% and helper 8.00% (310.00% proof)
 385!61-1 is prime! (0.0088s+0.0013s) (digits:16)
 
 Primality testing 394!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 23, base 2+sqrt(23)
 Running N+1 test using discriminant 23, base 3+sqrt(23)
 Calling N+1 BLS with factored part 100.00% and helper 1.96% (301.96% proof)
 394!61-1 is prime! (0.0081s+0.0010s) (digits:16)
 
 Primality testing 398!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 17
 Running N+1 test using discriminant 29, base 1+sqrt(29)
 Running N+1 test using discriminant 29, base 2+sqrt(29)
 Calling N+1 BLS with factored part 100.00% and helper 7.84% (311.76% proof)
 398!61-1 is prime! (0.0112s+0.0011s) (digits:16)
 
 Primality testing 402!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 13
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Running N+1 test using discriminant 19, base 2+sqrt(19)
 Calling N+1 BLS with factored part 100.00% and helper 25.00% (325.00% proof)
 402!61-1 is prime! (0.0089s+0.0011s) (digits:16)
 
 Primality testing 407!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 31
 Running N+1 test using discriminant 43, base 1+sqrt(43)
 Running N+1 test using discriminant 43, base 2+sqrt(43)
 Calling N+1 BLS with factored part 100.00% and helper 9.62% (313.46% proof)
 407!61-1 is prime! (0.0100s+0.0010s) (digits:16)
 
 Primality testing 414!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 13
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Running N+1 test using discriminant 19, base 2+sqrt(19)
 Calling N+1 BLS with factored part 100.00% and helper 1.92% (305.77% proof)
 414!61-1 is prime! (0.0075s+0.0014s) (digits:16)
 
 Primality testing 419!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 17
 Running N+1 test using discriminant 31, base 1+sqrt(31)
 Running N+1 test using discriminant 31, base 2+sqrt(31)
 Calling N+1 BLS with factored part 100.00% and helper 13.21% (315.09% proof)
 419!61-1 is prime! (0.0078s+0.0019s) (digits:17)
 
 Primality testing 431!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N+1 test using discriminant 29, base 1+sqrt(29)
 Running N+1 test using discriminant 29, base 2+sqrt(29)
 Calling N+1 BLS with factored part 100.00% and helper 26.79% (326.79% proof)
 431!61-1 is prime! (0.0092s+0.0014s) (digits:17)
 
 Primality testing 434!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 23
 Running N+1 test using discriminant 47, base 2+sqrt(47)
 Running N+1 test using discriminant 47, base 3+sqrt(47)
 Calling N+1 BLS with factored part 100.00% and helper 1.75% (301.75% proof)
 434!61-1 is prime! (0.0075s+0.0009s) (digits:18)
 
 Primality testing 456!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 23
 Running N+1 test using discriminant 37, base 1+sqrt(37)
 Running N+1 test using discriminant 37, base 2+sqrt(37)
 Calling N+1 BLS with factored part 100.00% and helper 15.00% (316.67% proof)
 456!61-1 is prime! (0.0083s+0.0014s) (digits:19)
 
 Primality testing 464!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 41
 Running N+1 test using discriminant 47, base 1+sqrt(47)
 Running N+1 test using discriminant 47, base 2+sqrt(47)
 Calling N+1 BLS with factored part 100.00% and helper 18.33% (323.33% proof)
 464!61-1 is prime! (0.0090s+0.0018s) (digits:19)
 
 Primality testing 466!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 17
 Running N+1 test using discriminant 29, base 1+sqrt(29)
 Running N+1 test using discriminant 29, base 2+sqrt(29)
 Calling N+1 BLS with factored part 100.00% and helper 1.64% (301.64% proof)
 466!61-1 is prime! (0.0101s+0.0012s) (digits:19)
 
 Primality testing 471!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 13
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Running N+1 test using discriminant 19, base 2+sqrt(19)
 Calling N+1 BLS with factored part 100.00% and helper 1.64% (303.28% proof)
 471!61-1 is prime! (0.0083s+0.0012s) (digits:19)
 
 Primality testing 473!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 31
 Running N+1 test using discriminant 41, base 1+sqrt(41)
 Running N+1 test using discriminant 41, base 2+sqrt(41)
 Calling N+1 BLS with factored part 100.00% and helper 14.75% (318.03% proof)
 473!61-1 is prime! (0.0091s+0.0016s) (digits:19)
 
 Primality testing 478!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 23
 Running N+1 test using discriminant 47, base 2+sqrt(47)
 Running N+1 test using discriminant 47, base 3+sqrt(47)
 Calling N+1 BLS with factored part 100.00% and helper 1.61% (301.61% proof)
 478!61-1 is prime! (0.0094s+0.0013s) (digits:19)
 
 Primality testing 481!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 31
 Running N+1 test using discriminant 41, base 1+sqrt(41)
 Running N+1 test using discriminant 41, base 2+sqrt(41)
 Calling N+1 BLS with factored part 100.00% and helper 24.19% (325.81% proof)
 481!61-1 is prime! (0.0102s+0.0012s) (digits:19)
 
 Primality testing 488!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 13
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Running N+1 test using discriminant 19, base 2+sqrt(19)
 Calling N+1 BLS with factored part 100.00% and helper 11.29% (316.13% proof)
 488!61-1 is prime! (0.0083s+0.0016s) (digits:19)
 
 Primality testing 506!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 13
 Running N+1 test using discriminant 31, base 1+sqrt(31)
 Running N+1 test using discriminant 31, base 2+sqrt(31)
 Calling N+1 BLS with factored part 100.00% and helper 1.49% (304.48% proof)
 506!61-1 is prime! (0.0094s+0.0013s) (digits:21)
 
 Primality testing 522!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 23
 Running N+1 test using discriminant 37, base 1+sqrt(37)
 Running N+1 test using discriminant 37, base 2+sqrt(37)
 Calling N+1 BLS with factored part 100.00% and helper 11.59% (314.49% proof)
 522!61-1 is prime! (0.0082s+0.0010s) (digits:21)
 
 Primality testing 524!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 17
 Running N+1 test using discriminant 29, base 1+sqrt(29)
 Running N+1 test using discriminant 29, base 2+sqrt(29)
 Calling N+1 BLS with factored part 100.00% and helper 5.80% (310.14% proof)
 524!61-1 is prime! (0.0095s+0.0012s) (digits:22)
 
 Primality testing 525!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 17
 Running N+1 test using discriminant 23, base 1+sqrt(23)
 Running N+1 test using discriminant 23, base 2+sqrt(23)
 Calling N+1 BLS with factored part 100.00% and helper 1.43% (301.43% proof)
 525!61-1 is prime! (0.0123s+0.0020s) (digits:22)
 
 Primality testing 527!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Running N+1 test using discriminant 19, base 2+sqrt(19)
 Calling N+1 BLS with factored part 100.00% and helper 17.14% (318.57% proof)
 527!61-1 is prime! (0.0103s+0.0015s) (digits:22)
 
 Primality testing 533!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 23
 Running N+1 test using discriminant 37, base 1+sqrt(37)
 Running N+1 test using discriminant 37, base 2+sqrt(37)
 Calling N+1 BLS with factored part 100.00% and helper 1.43% (304.29% proof)
 533!61-1 is prime! (0.0097s+0.0014s) (digits:22)
 
 Primality testing 534!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 31
 Running N+1 test using discriminant 41, base 1+sqrt(41)
 Running N+1 test using discriminant 41, base 2+sqrt(41)
 Calling N+1 BLS with factored part 100.00% and helper 11.43% (314.29% proof)
 534!61-1 is prime! (0.0087s+0.0016s) (digits:22)
 
 Primality testing 557!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 37
 Running N+1 test using discriminant 43, base 1+sqrt(43)
 Running N+1 test using discriminant 43, base 2+sqrt(43)
 Calling N+1 BLS with factored part 100.00% and helper 8.00% (309.33% proof)
 557!61-1 is prime! (0.0088s+0.0014s) (digits:23)
 
 Primality testing 608!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 31
 Running N+1 test using discriminant 41, base 1+sqrt(41)
 Running N+1 test using discriminant 41, base 3+sqrt(41)
 Calling N+1 BLS with factored part 100.00% and helper 1.25% (303.75% proof)
 608!61-1 is prime! (0.0097s+0.0012s) (digits:25)
 
 Primality testing 618!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N+1 test using discriminant 43, base 1+sqrt(43)
 Running N+1 test using discriminant 43, base 2+sqrt(43)
 Calling N+1 BLS with factored part 100.00% and helper 1.19% (302.38% proof)
 618!61-1 is prime! (0.0094s+0.0014s) (digits:26)
 
 Primality testing 623!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 17
 Running N+1 test using discriminant 29, base 1+sqrt(29)
 Running N+1 test using discriminant 29, base 2+sqrt(29)
 Calling N+1 BLS with factored part 100.00% and helper 1.18% (302.35% proof)
 623!61-1 is prime! (0.0088s+0.0016s) (digits:26)
 
 Primality testing 625!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 29
 Running N+1 test using discriminant 41, base 1+sqrt(41)
 Running N+1 test using discriminant 41, base 2+sqrt(41)
 Calling N+1 BLS with factored part 100.00% and helper 1.18% (303.53% proof)
 625!61-1 is prime! (0.0091s+0.0016s) (digits:26)
 
 Primality testing 626!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 17
 Running N+1 test using discriminant 29, base 1+sqrt(29)
 Running N+1 test using discriminant 29, base 2+sqrt(29)
 Calling N+1 BLS with factored part 100.00% and helper 13.95% (313.95% proof)
 626!61-1 is prime! (0.0388s+0.0012s) (digits:26)
 
 Primality testing 640!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 17
 Running N+1 test using discriminant 31, base 1+sqrt(31)
 Running N+1 test using discriminant 31, base 2+sqrt(31)
 Calling N+1 BLS with factored part 100.00% and helper 10.34% (312.64% proof)
 640!61-1 is prime! (0.0094s+0.0015s) (digits:27)
 
 Primality testing 679!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N+1 test using discriminant 37, base 1+sqrt(37)
 Running N+1 test using discriminant 37, base 2+sqrt(37)
 Calling N+1 BLS with factored part 100.00% and helper 1.06% (301.06% proof)
 679!61-1 is prime! (0.0229s+0.0012s) (digits:29)
 
 Primality testing 681!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 37
 Running N+1 test using discriminant 53, base 1+sqrt(53)
 Running N+1 test using discriminant 53, base 2+sqrt(53)
 Calling N+1 BLS with factored part 100.00% and helper 8.51% (309.57% proof)
 681!61-1 is prime! (0.0612s+0.0016s) (digits:29)
 
 Primality testing 687!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N+1 test using discriminant 29, base 1+sqrt(29)
 Running N+1 test using discriminant 29, base 2+sqrt(29)
 Calling N+1 BLS with factored part 100.00% and helper 1.05% (302.11% proof)
 687!61-1 is prime! (0.0386s+0.0012s) (digits:29)
 
 Primality testing 708!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 23
 Running N+1 test using discriminant 43, base 1+sqrt(43)
 Running N+1 test using discriminant 43, base 2+sqrt(43)
 Calling N+1 BLS with factored part 100.00% and helper 11.22% (311.22% proof)
 708!61-1 is prime! (0.0485s+0.0139s) (digits:30)
 
 Primality testing 720!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 37
 Running N+1 test using discriminant 43, base 1+sqrt(43)
 Running N+1 test using discriminant 43, base 2+sqrt(43)
 Calling N+1 BLS with factored part 100.00% and helper 1.01% (301.01% proof)
 720!61-1 is prime! (0.0533s+0.0229s) (digits:30)
 
 Primality testing 723!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 53
 Running N+1 test using discriminant 79, base 1+sqrt(79)
 Running N+1 test using discriminant 79, base 2+sqrt(79)
 Calling N+1 BLS with factored part 100.00% and helper 14.14% (315.15% proof)
 723!61-1 is prime! (0.0611s+0.0015s) (digits:30)
 
 Primality testing 724!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 29
 Running N+1 test using discriminant 37, base 1+sqrt(37)
 Running N+1 test using discriminant 37, base 2+sqrt(37)
 Calling N+1 BLS with factored part 100.00% and helper 1.01% (302.02% proof)
 724!61-1 is prime! (0.0686s+0.0166s) (digits:30)
 
 Primality testing 752!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N+1 test using discriminant 31, base 1+sqrt(31)
 Running N+1 test using discriminant 31, base 2+sqrt(31)
 Calling N+1 BLS with factored part 100.00% and helper 0.95% (302.86% proof)
 752!61-1 is prime! (0.0767s+0.0204s) (digits:32)
 
 Primality testing 760!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 23
 Running N+1 test using discriminant 31, base 1+sqrt(31)
 Running N+1 test using discriminant 31, base 2+sqrt(31)
 Calling N+1 BLS with factored part 100.00% and helper 8.49% (310.38% proof)
 760!61-1 is prime! (0.0795s+0.0176s) (digits:33)
 
 Primality testing 764!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 71, base 1+sqrt(71)
 Running N+1 test using discriminant 71, base 2+sqrt(71)
 Calling N+1 BLS with factored part 100.00% and helper 0.93% (300.93% proof)
 764!61-1 is prime! (0.0769s+0.0202s) (digits:33)
 
 Primality testing 775!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N+1 test using discriminant 61, base 1+sqrt(61)
 Running N+1 test using discriminant 61, base 3+sqrt(61)
 Calling N+1 BLS with factored part 100.00% and helper 0.93% (300.93% proof)
 775!61-1 is prime! (0.0652s+0.0187s) (digits:33)
 
 Primality testing 803!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 17
 Running N+1 test using discriminant 37, base 1+sqrt(37)
 Running N+1 test using discriminant 37, base 2+sqrt(37)
 Calling N+1 BLS with factored part 100.00% and helper 22.12% (323.89% proof)
 803!61-1 is prime! (0.0768s+0.0203s) (digits:35)
 
 Primality testing 834!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 29
 Running N+1 test using discriminant 43, base 1+sqrt(43)
 Running N+1 test using discriminant 43, base 2+sqrt(43)
 Calling N+1 BLS with factored part 100.00% and helper 8.55% (310.26% proof)
 834!61-1 is prime! (0.0708s+0.0159s) (digits:36)
 
 Primality testing 842!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 37
 Running N+1 test using discriminant 43, base 1+sqrt(43)
 Running N+1 test using discriminant 43, base 2+sqrt(43)
 Calling N+1 BLS with factored part 100.00% and helper 9.32% (310.17% proof)
 842!61-1 is prime! (0.0549s+0.0175s) (digits:36)
 
 Primality testing 852!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 29
 Running N+1 test using discriminant 47, base 1+sqrt(47)
 Running N+1 test using discriminant 47, base 2+sqrt(47)
 Calling N+1 BLS with factored part 100.00% and helper 0.84% (300.84% proof)
 852!61-1 is prime! (0.0546s+0.0104s) (digits:36)
 
 Primality testing 857!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 29
 Running N+1 test using discriminant 59, base 2+sqrt(59)
 Running N+1 test using discriminant 59, base 3+sqrt(59)
 Calling N+1 BLS with factored part 100.00% and helper 0.83% (300.83% proof)
 857!61-1 is prime! (0.0549s+0.0175s) (digits:37)
 
 Primality testing 868!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 37
 Running N+1 test using discriminant 61, base 1+sqrt(61)
 Running N+1 test using discriminant 61, base 2+sqrt(61)
 Calling N+1 BLS with factored part 100.00% and helper 12.10% (312.90% proof)
 868!61-1 is prime! (0.0476s+0.0175s) (digits:38)
 
 Primality testing 875!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 23
 Running N+1 test using discriminant 47, base 2+sqrt(47)
 Running N+1 test using discriminant 47, base 3+sqrt(47)
 Calling N+1 BLS with factored part 100.00% and helper 5.60% (306.40% proof)
 875!61-1 is prime! (0.0554s+0.0170s) (digits:38)
 
 Primality testing 886!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 29
 Running N+1 test using discriminant 41, base 1+sqrt(41)
 Running N+1 test using discriminant 41, base 2+sqrt(41)
 Calling N+1 BLS with factored part 100.00% and helper 0.79% (301.59% proof)
 886!61-1 is prime! (0.0593s+0.0125s) (digits:39)
 
 Primality testing 917!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 43
 Running N+1 test using discriminant 61, base 1+sqrt(61)
 Running N+1 test using discriminant 61, base 2+sqrt(61)
 Calling N+1 BLS with factored part 100.00% and helper 6.15% (306.92% proof)
 917!61-1 is prime! (0.0506s+0.0154s) (digits:40)
 
 Primality testing 927!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 37
 Running N+1 test using discriminant 59, base 1+sqrt(59)
 Running N+1 test using discriminant 59, base 2+sqrt(59)
 Calling N+1 BLS with factored part 100.00% and helper 0.75% (302.26% proof)
 927!61-1 is prime! (0.0545s+0.0196s) (digits:41)
 
 Primality testing 941!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 31
 Running N+1 test using discriminant 43, base 1+sqrt(43)
 Running N+1 test using discriminant 43, base 2+sqrt(43)
 Calling N+1 BLS with factored part 100.00% and helper 0.74% (302.22% proof)
 941!61-1 is prime! (0.0506s+0.0155s) (digits:41)
 
 Primality testing 944!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 43
 Running N+1 test using discriminant 83, base 1+sqrt(83)
 Running N+1 test using discriminant 83, base 2+sqrt(83)
 Calling N+1 BLS with factored part 100.00% and helper 0.74% (300.74% proof)
 944!61-1 is prime! (0.0506s+0.0142s) (digits:41)
 
 Primality testing 948!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 29
 Running N+1 test using discriminant 37, base 1+sqrt(37)
 Running N+1 test using discriminant 37, base 2+sqrt(37)
 Calling N+1 BLS with factored part 100.00% and helper 5.88% (306.62% proof)
 948!61-1 is prime! (0.0469s+0.0154s) (digits:42)
 
 Primality testing 957!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 73
 Running N+1 test using discriminant 89, base 1+sqrt(89)
 Running N+1 test using discriminant 89, base 2+sqrt(89)
 Calling N+1 BLS with factored part 100.00% and helper 0.73% (301.46% proof)
 957!61-1 is prime! (0.0557s+0.0122s) (digits:42)
 
 Primality testing 968!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 23
 Running N+1 test using discriminant 31, base 1+sqrt(31)
 Running N+1 test using discriminant 31, base 2+sqrt(31)
 Calling N+1 BLS with factored part 100.00% and helper 0.72% (301.45% proof)
 968!61-1 is prime! (0.0455s+0.0113s) (digits:42)
 
 Primality testing 988!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 29
 Running N+1 test using discriminant 37, base 1+sqrt(37)
 Running N+1 test using discriminant 37, base 2+sqrt(37)
 Calling N+1 BLS with factored part 100.00% and helper 0.70% (301.40% proof)
 988!61-1 is prime! (0.0594s+0.0123s) (digits:44)
 
 Primality testing 991!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 23
 Running N+1 test using discriminant 59, base 1+sqrt(59)
 Running N+1 test using discriminant 59, base 2+sqrt(59)
 Calling N+1 BLS with factored part 100.00% and helper 6.94% (306.94% proof)
 991!61-1 is prime! (0.0455s+0.0113s) (digits:44)
 
 Primality testing 1014!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 23
 Running N+1 test using discriminant 37, base 1+sqrt(37)
 Running N+1 test using discriminant 37, base 2+sqrt(37)
 Calling N+1 BLS with factored part 100.00% and helper 3.40% (303.40% proof)
 1014!61-1 is prime! (0.0522s+0.0126s) (digits:45)
 
 Primality testing 1016!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 37
 Running N+1 test using discriminant 61, base 1+sqrt(61)
 Running N+1 test using discriminant 61, base 2+sqrt(61)
 Calling N+1 BLS with factored part 100.00% and helper 0.68% (300.68% proof)
 1016!61-1 is prime! (0.0528s+0.0077s) (digits:45)
 
 Primality testing 1055!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 29
 Running N+1 test using discriminant 37, base 1+sqrt(37)
 Running N+1 test using discriminant 37, base 2+sqrt(37)
 Calling N+1 BLS with factored part 100.00% and helper 5.19% (306.49% proof)
 1055!61-1 is prime! (0.0524s+0.0125s) (digits:47)
 
 Primality testing 1083!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 47
 Running N+1 test using discriminant 59, base 1+sqrt(59)
 Running N+1 test using discriminant 59, base 2+sqrt(59)
 Calling N+1 BLS with factored part 100.00% and helper 0.64% (301.91% proof)
 1083!61-1 is prime! (0.0425s+0.0157s) (digits:48)
 
 Primality testing 1104!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 29
 Running N+1 test using discriminant 53, base 1+sqrt(53)
 Running N+1 test using discriminant 53, base 2+sqrt(53)
 Calling N+1 BLS with factored part 100.00% and helper 0.62% (300.62% proof)
 1104!61-1 is prime! (0.0493s+0.0132s) (digits:49)
 
 Primality testing 1113!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 23
 Running N+1 test using discriminant 41, base 1+sqrt(41)
 Running N+1 test using discriminant 41, base 2+sqrt(41)
 Calling N+1 BLS with factored part 100.00% and helper 3.05% (303.66% proof)
 1113!61-1 is prime! (0.0527s+0.0033s) (digits:50)
 
 Primality testing 1137!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 41
 Running N+1 test using discriminant 61, base 1+sqrt(61)
 Running N+1 test using discriminant 61, base 2+sqrt(61)
 Calling N+1 BLS with factored part 100.00% and helper 0.60% (301.20% proof)
 1137!61-1 is prime! (0.0585s+0.0142s) (digits:51)
 
 Primality testing 1156!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 41
 Running N+1 test using discriminant 59, base 1+sqrt(59)
 Running N+1 test using discriminant 59, base 2+sqrt(59)
 Calling N+1 BLS with factored part 100.00% and helper 0.59% (300.59% proof)
 1156!61-1 is prime! (0.0427s+0.0155s) (digits:51)
 
 Primality testing 1177!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 37
 Running N+1 test using discriminant 59, base 1+sqrt(59)
 Running N+1 test using discriminant 59, base 2+sqrt(59)
 Calling N+1 BLS with factored part 100.00% and helper 4.57% (304.57% proof)
 1177!61-1 is prime! (0.0592s+0.0139s) (digits:53)
 
 Primality testing 1222!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 79, base 1+sqrt(79)
 Running N+1 test using discriminant 79, base 2+sqrt(79)
 Calling N+1 BLS with factored part 100.00% and helper 3.89% (305.00% proof)
 1222!61-1 is prime! (0.0625s+0.0150s) (digits:55)
 
 Primality testing 1228!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 43
 Running N+1 test using discriminant 59, base 1+sqrt(59)
 Running N+1 test using discriminant 59, base 2+sqrt(59)
 Calling N+1 BLS with factored part 100.00% and helper 3.83% (304.37% proof)
 1228!61-1 is prime! (0.0645s+0.0092s) (digits:56)
 
 Primality testing 1240!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 37
 Running N+1 test using discriminant 89, base 1+sqrt(89)
 Running N+1 test using discriminant 89, base 2+sqrt(89)
 Calling N+1 BLS with factored part 100.00% and helper 0.54% (301.08% proof)
 1240!61-1 is prime! (0.0548s+0.0124s) (digits:56)
 
 Primality testing 1245!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 31
 Running N+1 test using discriminant 67, base 1+sqrt(67)
 Running N+1 test using discriminant 67, base 2+sqrt(67)
 Calling N+1 BLS with factored part 100.00% and helper 15.59% (316.13% proof)
 1245!61-1 is prime! (0.0641s+0.0101s) (digits:57)
 
 Primality testing 1268!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 43
 Running N+1 test using discriminant 61, base 1+sqrt(61)
 Running N+1 test using discriminant 61, base 2+sqrt(61)
 Calling N+1 BLS with factored part 100.00% and helper 0.53% (301.60% proof)
 1268!61-1 is prime! (0.0561s+0.0159s) (digits:57)
 
 Primality testing 1325!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 37
 Running N+1 test using discriminant 43, base 1+sqrt(43)
 Running N+1 test using discriminant 43, base 2+sqrt(43)
 Calling N+1 BLS with factored part 100.00% and helper 0.51% (301.52% proof)
 1325!61-1 is prime! (0.0666s+0.0143s) (digits:60)
 
 Primality testing 1337!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 31
 Running N+1 test using discriminant 41, base 1+sqrt(41)
 Running N+1 test using discriminant 41, base 2+sqrt(41)
 Calling N+1 BLS with factored part 100.00% and helper 3.52% (304.52% proof)
 1337!61-1 is prime! (0.0592s+0.0065s) (digits:61)
 
 Primality testing 1372!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 53
 Running N+1 test using discriminant 73, base 1+sqrt(73)
 Running N+1 test using discriminant 73, base 2+sqrt(73)
 Calling N+1 BLS with factored part 100.00% and helper 0.48% (301.45% proof)
 1372!61-1 is prime! (0.0616s+0.0057s) (digits:63)
 
 Primality testing 1383!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 29
 Running N+1 test using discriminant 43, base 1+sqrt(43)
 Running N+1 test using discriminant 43, base 2+sqrt(43)
 Calling N+1 BLS with factored part 100.00% and helper 0.48% (301.44% proof)
 1383!61-1 is prime! (0.0608s+0.0065s) (digits:63)
 
 Primality testing 1439!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 41
 Running N+1 test using discriminant 47, base 1+sqrt(47)
 Running N+1 test using discriminant 47, base 3+sqrt(47)
 Calling N+1 BLS with factored part 100.00% and helper 0.46% (301.38% proof)
 1439!61-1 is prime! (0.0550s+0.0062s) (digits:66)
 
 Primality testing 1485!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 71
 Running N+1 test using discriminant 79, base 1+sqrt(79)
 Running N+1 test using discriminant 79, base 2+sqrt(79)
 Calling N+1 BLS with factored part 100.00% and helper 0.44% (300.88% proof)
 1485!61-1 is prime! (0.0596s+0.0115s) (digits:69)
 
 Primality testing 1542!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 47
 Running N+1 test using discriminant 79, base 1+sqrt(79)
 Running N+1 test using discriminant 79, base 2+sqrt(79)
 Calling N+1 BLS with factored part 100.00% and helper 5.49% (306.33% proof)
 1542!61-1 is prime! (0.0523s+0.0020s) (digits:72)
 
 Primality testing 1546!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 71
 Running N+1 test using discriminant 79, base 1+sqrt(79)
 Running N+1 test using discriminant 79, base 2+sqrt(79)
 Calling N+1 BLS with factored part 100.00% and helper 0.42% (300.42% proof)
 1546!61-1 is prime! (0.0577s+0.0098s) (digits:72)
 
 Primality testing 1589!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 59
 Running N+1 test using discriminant 71, base 1+sqrt(71)
 Running N+1 test using discriminant 71, base 2+sqrt(71)
 Calling N+1 BLS with factored part 100.00% and helper 3.69% (304.10% proof)
 1589!61-1 is prime! (0.0516s+0.0105s) (digits:74)
 
 Primality testing 1626!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 41
 Running N+1 test using discriminant 53, base 1+sqrt(53)
 Running N+1 test using discriminant 53, base 2+sqrt(53)
 Calling N+1 BLS with factored part 100.00% and helper 0.40% (300.40% proof)
 1626!61-1 is prime! (0.0515s+0.0106s) (digits:76)
 
 Primality testing 1631!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 79, base 1+sqrt(79)
 Running N+1 test using discriminant 79, base 2+sqrt(79)
 Calling N+1 BLS with factored part 100.00% and helper 7.17% (307.97% proof)
 1631!61-1 is prime! (0.0478s+0.0084s) (digits:76)
 
 Primality testing 1632!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 37
 Running N+1 test using discriminant 47, base 1+sqrt(47)
 Running N+1 test using discriminant 47, base 2+sqrt(47)
 Calling N+1 BLS with factored part 100.00% and helper 9.56% (310.36% proof)
 1632!61-1 is prime! (0.0574s+0.0099s) (digits:76)
 
 Primality testing 1634!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 53
 Running N+1 test using discriminant 61, base 1+sqrt(61)
 Running N+1 test using discriminant 61, base 2+sqrt(61)
 Calling N+1 BLS with factored part 100.00% and helper 7.94% (307.94% proof)
 1634!61-1 is prime! (0.0496s+0.0065s) (digits:76)
 
 Primality testing 1672!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 53
 Running N+1 test using discriminant 67, base 1+sqrt(67)
 Running N+1 test using discriminant 67, base 2+sqrt(67)
 Calling N+1 BLS with factored part 100.00% and helper 0.38% (300.38% proof)
 1672!61-1 is prime! (0.0471s+0.0141s) (digits:79)
 
 Primality testing 1711!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 53
 Running N+1 test using discriminant 61, base 1+sqrt(61)
 Running N+1 test using discriminant 61, base 2+sqrt(61)
 Calling N+1 BLS with factored part 100.00% and helper 4.15% (304.91% proof)
 1711!61-1 is prime! (0.0485s+0.0082s) (digits:81)
 
 Primality testing 1719!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 43
 Running N+1 test using discriminant 61, base 1+sqrt(61)
 Running N+1 test using discriminant 61, base 2+sqrt(61)
 Calling N+1 BLS with factored part 100.00% and helper 3.36% (303.73% proof)
 1719!61-1 is prime! (0.0488s+0.0079s) (digits:81)
 
 Primality testing 1721!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 47
 Running N+1 test using discriminant 67, base 1+sqrt(67)
 Running N+1 test using discriminant 67, base 2+sqrt(67)
 Calling N+1 BLS with factored part 100.00% and helper 0.37% (301.12% proof)
 1721!61-1 is prime! (0.0592s+0.0092s) (digits:81)
 
 Primality testing 1741!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 37
 Running N+1 test using discriminant 43, base 1+sqrt(43)
 Running N+1 test using discriminant 43, base 2+sqrt(43)
 Calling N+1 BLS with factored part 100.00% and helper 0.37% (301.11% proof)
 1741!61-1 is prime! (0.0400s+0.0136s) (digits:82)
 
 Primality testing 1742!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 71, base 1+sqrt(71)
 Running N+1 test using discriminant 71, base 2+sqrt(71)
 Calling N+1 BLS with factored part 100.00% and helper 0.37% (301.11% proof)
 1742!61-1 is prime! (0.0592s+0.0091s) (digits:82)
 
 Primality testing 1750!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 47
 Running N+1 test using discriminant 73, base 1+sqrt(73)
 Running N+1 test using discriminant 73, base 2+sqrt(73)
 Calling N+1 BLS with factored part 100.00% and helper 0.37% (301.10% proof)
 1750!61-1 is prime! (0.0579s+0.0123s) (digits:83)
 
 Primality testing 1751!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 53
 Running N+1 test using discriminant 79, base 1+sqrt(79)
 Running N+1 test using discriminant 79, base 2+sqrt(79)
 Calling N+1 BLS with factored part 100.00% and helper 8.46% (309.56% proof)
 1751!61-1 is prime! (0.0465s+0.0127s) (digits:83)
 
 Primality testing 1865!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 53
 Running N+1 test using discriminant 71, base 1+sqrt(71)
 Running N+1 test using discriminant 71, base 2+sqrt(71)
 Calling N+1 BLS with factored part 100.00% and helper 5.46% (306.14% proof)
 1865!61-1 is prime! (0.0472s+0.0125s) (digits:89)
 
 Primality testing 1877!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 43
 Running N+1 test using discriminant 109, base 1+sqrt(109)
 Running N+1 test using discriminant 109, base 2+sqrt(109)
 Calling N+1 BLS with factored part 100.00% and helper 0.34% (300.34% proof)
 1877!61-1 is prime! (0.0489s+0.0080s) (digits:89)
 
 Primality testing 1929!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 41
 Running N+1 test using discriminant 53, base 1+sqrt(53)
 Running N+1 test using discriminant 53, base 2+sqrt(53)
 Calling N+1 BLS with factored part 100.00% and helper 0.33% (300.33% proof)
 1929!61-1 is prime! (0.0436s+0.0109s) (digits:92)
 
 Primality testing 1979!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 101, base 1+sqrt(101)
 Running N+1 test using discriminant 101, base 2+sqrt(101)
 Calling N+1 BLS with factored part 100.00% and helper 2.87% (303.18% proof)
 1979!61-1 is prime! (0.0581s+0.0080s) (digits:95)
 
 Primality testing 1994!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 47
 Running N+1 test using discriminant 59, base 1+sqrt(59)
 Running N+1 test using discriminant 59, base 2+sqrt(59)
 Calling N+1 BLS with factored part 100.00% and helper 3.16% (303.48% proof)
 1994!61-1 is prime! (0.0464s+0.0033s) (digits:96)
 
 Primality testing 2009!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 67
 Running N+1 test using discriminant 89, base 1+sqrt(89)
 Running N+1 test using discriminant 89, base 2+sqrt(89)
 Calling N+1 BLS with factored part 100.00% and helper 0.31% (300.31% proof)
 2009!61-1 is prime! (0.0601s+0.0080s) (digits:96)
 
 Primality testing 2027!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 47
 Running N+1 test using discriminant 59, base 1+sqrt(59)
 Running N+1 test using discriminant 59, base 2+sqrt(59)
 Calling N+1 BLS with factored part 100.00% and helper 0.31% (300.62% proof)
 2027!61-1 is prime! (0.0597s+0.0079s) (digits:98)
 
 Primality testing 2036!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 83, base 1+sqrt(83)
 Running N+1 test using discriminant 83, base 2+sqrt(83)
 Calling N+1 BLS with factored part 100.00% and helper 0.31% (300.31% proof)
 2036!61-1 is prime! (0.0557s+0.0091s) (digits:98)
 
 Primality testing 2071!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 89
 Running N+1 test using discriminant 101, base 1+sqrt(101)
 Running N+1 test using discriminant 101, base 2+sqrt(101)
 Calling N+1 BLS with factored part 100.00% and helper 0.30% (300.30% proof)
 2071!61-1 is prime! (0.0451s+0.0125s) (digits:100)
 
 Primality testing 2100!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 67
 Running N+1 test using discriminant 97, base 1+sqrt(97)
 Running N+1 test using discriminant 97, base 2+sqrt(97)
 Calling N+1 BLS with factored part 100.00% and helper 2.98% (303.27% proof)
 2100!61-1 is prime! (0.0539s+0.0022s) (digits:102)
 
 Primality testing 2161!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 59
 Running N+1 test using discriminant 67, base 1+sqrt(67)
 Running N+1 test using discriminant 67, base 2+sqrt(67)
 Calling N+1 BLS with factored part 93.66% and helper 0.29% (281.56% proof)
 2161!61-1 is prime! (0.0462s+0.0095s) (digits:105)
 
 Primality testing 2192!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 89, base 1+sqrt(89)
 Running N+1 test using discriminant 89, base 2+sqrt(89)
 Calling N+1 BLS with factored part 100.00% and helper 0.28% (300.28% proof)
 2192!61-1 is prime! (0.0556s+0.0130s) (digits:106)
 
 Primality testing 2196!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 37
 Running N+1 test using discriminant 43, base 1+sqrt(43)
 Running N+1 test using discriminant 43, base 2+sqrt(43)
 Calling N+1 BLS with factored part 100.00% and helper 0.28% (300.57% proof)
 2196!61-1 is prime! (0.0454s+0.0138s) (digits:106)
 
 Primality testing 2234!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 59
 Running N+1 test using discriminant 73, base 1+sqrt(73)
 Running N+1 test using discriminant 73, base 2+sqrt(73)
 Calling N+1 BLS with factored part 100.00% and helper 0.28% (300.28% proof)
 2234!61-1 is prime! (0.0543s+0.0047s) (digits:109)
 
 Primality testing 2264!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 67
 Running N+1 test using discriminant 79, base 1+sqrt(79)
 Running N+1 test using discriminant 79, base 2+sqrt(79)
 Calling N+1 BLS with factored part 93.99% and helper 0.27% (282.24% proof)
 2264!61-1 is prime! (0.0535s+0.0077s) (digits:111)
 
 Primality testing 2294!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 89, base 1+sqrt(89)
 Running N+1 test using discriminant 89, base 2+sqrt(89)
 Calling N+1 BLS with factored part 100.00% and helper 0.27% (300.27% proof)
 2294!61-1 is prime! (0.0530s+0.0100s) (digits:112)
 
 Primality testing 2299!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 79
 Running N+1 test using discriminant 89, base 1+sqrt(89)
 Running N+1 test using discriminant 89, base 2+sqrt(89)
 Calling N+1 BLS with factored part 100.00% and helper 0.27% (300.81% proof)
 2299!61-1 is prime! (0.0507s+0.0130s) (digits:112)
 
 Primality testing 2312!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 71, base 1+sqrt(71)
 Running N+1 test using discriminant 71, base 2+sqrt(71)
 Calling N+1 BLS with factored part 94.10% and helper 0.27% (282.57% proof)
 2312!61-1 is prime! (0.0466s+0.0130s) (digits:113)
 
 Primality testing 2374!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 47
 Running N+1 test using discriminant 61, base 1+sqrt(61)
 Running N+1 test using discriminant 61, base 2+sqrt(61)
 Calling N+1 BLS with factored part 100.00% and helper 0.26% (300.52% proof)
 2374!61-1 is prime! (0.0534s+0.0097s) (digits:116)
 
 Primality testing 2392!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 73
 Running N+1 test using discriminant 103, base 1+sqrt(103)
 Running N+1 test using discriminant 103, base 2+sqrt(103)
 Calling N+1 BLS with factored part 100.00% and helper 0.26% (300.26% proof)
 2392!61-1 is prime! (0.0453s+0.0064s) (digits:118)
 
 Primality testing 2433!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 43
 Running N+1 test using discriminant 71, base 1+sqrt(71)
 Running N+1 test using discriminant 71, base 2+sqrt(71)
 Calling N+1 BLS with factored part 100.00% and helper 4.81% (305.32% proof)
 2433!61-1 is prime! (0.0499s+0.0098s) (digits:120)
 
 Primality testing 2466!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 59
 Running N+1 test using discriminant 73, base 1+sqrt(73)
 Running N+1 test using discriminant 73, base 2+sqrt(73)
 Calling N+1 BLS with factored part 94.54% and helper 1.49% (285.61% proof)
 2466!61-1 is prime! (0.0549s+0.0060s) (digits:122)
 
 Primality testing 2484!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 71, base 1+sqrt(71)
 Running N+1 test using discriminant 71, base 2+sqrt(71)
 Calling N+1 BLS with factored part 94.57% and helper 0.25% (284.20% proof)
 2484!61-1 is prime! (0.0435s+0.0108s) (digits:123)
 
 Primality testing 2513!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 59
 Running N+1 test using discriminant 71, base 1+sqrt(71)
 Running N+1 test using discriminant 71, base 2+sqrt(71)
 Calling N+1 BLS with factored part 100.00% and helper 0.24% (300.49% proof)
 2513!61-1 is prime! (0.0490s+0.0096s) (digits:125)
 
 Primality testing 2529!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 73, base 1+sqrt(73)
 Running N+1 test using discriminant 73, base 2+sqrt(73)
 Calling N+1 BLS with factored part 100.00% and helper 0.24% (300.24% proof)
 2529!61-1 is prime! (0.0545s+0.0103s) (digits:125)
 
 Primality testing 2541!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 73, base 1+sqrt(73)
 Running N+1 test using discriminant 73, base 2+sqrt(73)
 Calling N+1 BLS with factored part 94.71% and helper 0.24% (284.62% proof)
 2541!61-1 is prime! (0.0445s+0.0108s) (digits:126)
 
 Primality testing 2545!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 71, base 1+sqrt(71)
 Running N+1 test using discriminant 71, base 3+sqrt(71)
 Calling N+1 BLS with factored part 94.48% and helper 0.24% (284.17% proof)
 2545!61-1 is prime! (0.0514s+0.0077s) (digits:126)
 
 Primality testing 2547!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 127
 Running N+1 test using discriminant 139, base 1+sqrt(139)
 Running N+1 test using discriminant 139, base 2+sqrt(139)
 Calling N+1 BLS with factored part 100.00% and helper 2.16% (302.40% proof)
 2547!61-1 is prime! (0.0599s+0.0084s) (digits:126)
 
 Primality testing 2622!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 79, base 1+sqrt(79)
 Running N+1 test using discriminant 79, base 2+sqrt(79)
 Calling N+1 BLS with factored part 100.00% and helper 2.33% (302.33% proof)
 2622!61-1 is prime! (0.0573s+0.0136s) (digits:130)
 
 Primality testing 2641!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 59
 Running N+1 test using discriminant 101, base 1+sqrt(101)
 Running N+1 test using discriminant 101, base 2+sqrt(101)
 Calling N+1 BLS with factored part 100.00% and helper 0.23% (300.23% proof)
 2641!61-1 is prime! (0.0547s+0.0053s) (digits:132)
 
 Primality testing 2662!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 79, base 1+sqrt(79)
 Running N+1 test using discriminant 79, base 2+sqrt(79)
 Calling N+1 BLS with factored part 94.99% and helper 2.05% (287.02% proof)
 2662!61-1 is prime! (0.0573s+0.0134s) (digits:133)
 
 Primality testing 2712!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 47
 Running N+1 test using discriminant 59, base 1+sqrt(59)
 Running N+1 test using discriminant 59, base 2+sqrt(59)
 Calling N+1 BLS with factored part 100.00% and helper 0.22% (300.22% proof)
 2712!61-1 is prime! (0.0460s+0.0028s) (digits:136)
 
 Primality testing 2759!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 59
 Running N+1 test using discriminant 67, base 1+sqrt(67)
 Running N+1 test using discriminant 67, base 2+sqrt(67)
 Calling N+1 BLS with factored part 95.20% and helper 0.22% (285.81% proof)
 2759!61-1 is prime! (0.0601s+0.0087s) (digits:138)
 
 Primality testing 2776!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 101, base 1+sqrt(101)
 Running N+1 test using discriminant 101, base 2+sqrt(101)
 Calling N+1 BLS with factored part 100.00% and helper 2.39% (302.60% proof)
 2776!61-1 is prime! (0.0543s+0.0014s) (digits:139)
 
 Primality testing 2793!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 83
 Running N+1 test using discriminant 103, base 1+sqrt(103)
 Running N+1 test using discriminant 103, base 2+sqrt(103)
 Calling N+1 BLS with factored part 95.03% and helper 0.22% (285.53% proof)
 2793!61-1 is prime! (0.0499s+0.0104s) (digits:140)
 
 Primality testing 2798!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 71, base 1+sqrt(71)
 Running N+1 test using discriminant 71, base 2+sqrt(71)
 Calling N+1 BLS with factored part 100.00% and helper 0.22% (300.65% proof)
 2798!61-1 is prime! (0.0541s+0.0108s) (digits:140)
 
 Primality testing 2814!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 59
 Running N+1 test using discriminant 101, base 1+sqrt(101)
 Running N+1 test using discriminant 101, base 2+sqrt(101)
 Calling N+1 BLS with factored part 95.09% and helper 0.21% (285.90% proof)
 2814!61-1 is prime! (0.0532s+0.0106s) (digits:142)
 
 Primality testing 2876!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 89
 Running N+1 test using discriminant 107, base 1+sqrt(107)
 Running N+1 test using discriminant 107, base 2+sqrt(107)
 Calling N+1 BLS with factored part 95.21% and helper 0.21% (286.25% proof)
 2876!61-1 is prime! (0.0459s+0.0117s) (digits:145)
 
 Primality testing 2879!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 59
 Running N+1 test using discriminant 71, base 1+sqrt(71)
 Running N+1 test using discriminant 71, base 2+sqrt(71)
 Calling N+1 BLS with factored part 95.42% and helper 1.67% (288.13% proof)
 2879!61-1 is prime! (0.0572s+0.0080s) (digits:145)
 
 Primality testing 3082!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 131, base 1+sqrt(131)
 Running N+1 test using discriminant 131, base 2+sqrt(131)
 Calling N+1 BLS with factored part 95.75% and helper 4.05% (291.51% proof)
 3082!61-1 is prime! (0.0442s+0.0058s) (digits:157)
 
 Primality testing 3093!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 67
 Running N+1 test using discriminant 83, base 1+sqrt(83)
 Running N+1 test using discriminant 83, base 2+sqrt(83)
 Calling N+1 BLS with factored part 95.58% and helper 0.19% (287.12% proof)
 3093!61-1 is prime! (0.0545s+0.0074s) (digits:157)
 
 Primality testing 3169!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 83, base 1+sqrt(83)
 Running N+1 test using discriminant 83, base 2+sqrt(83)
 Calling N+1 BLS with factored part 93.62% and helper 0.19% (281.05% proof)
 3169!61-1 is prime! (0.0581s+0.0068s) (digits:161)
 
 Primality testing 3209!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 97, base 1+sqrt(97)
 Running N+1 test using discriminant 97, base 2+sqrt(97)
 Calling N+1 BLS with factored part 91.70% and helper 0.18% (275.46% proof)
 3209!61-1 is prime! (0.0488s+0.0095s) (digits:164)
 
 Primality testing 3235!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 73, base 1+sqrt(73)
 Running N+1 test using discriminant 73, base 2+sqrt(73)
 Calling N+1 BLS with factored part 93.96% and helper 1.83% (283.88% proof)
 3235!61-1 is prime! (0.0460s+0.0115s) (digits:165)
 
 Primality testing 3261!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 107, base 1+sqrt(107)
 Running N+1 test using discriminant 107, base 2+sqrt(107)
 Calling N+1 BLS with factored part 100.00% and helper 0.18% (300.18% proof)
 3261!61-1 is prime! (0.0620s+0.0061s) (digits:167)
 
 Primality testing 3312!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 101
 Running N+1 test using discriminant 113, base 1+sqrt(113)
 Running N+1 test using discriminant 113, base 2+sqrt(113)
 Calling N+1 BLS with factored part 95.91% and helper 0.18% (288.10% proof)
 3312!61-1 is prime! (0.0428s+0.0037s) (digits:170)
 
 Primality testing 3343!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 67
 Running N+1 test using discriminant 73, base 1+sqrt(73)
 Running N+1 test using discriminant 73, base 2+sqrt(73)
 Calling N+1 BLS with factored part 95.94% and helper 0.18% (288.01% proof)
 3343!61-1 is prime! (0.0548s+0.0089s) (digits:171)
 
 Primality testing 3367!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 71
 Running N+1 test using discriminant 83, base 1+sqrt(83)
 Running N+1 test using discriminant 83, base 2+sqrt(83)
 Calling N+1 BLS with factored part 94.07% and helper 1.75% (284.29% proof)
 3367!61-1 is prime! (0.0580s+0.0016s) (digits:173)
 
 Primality testing 3383!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 107
 Running N+1 test using discriminant 127, base 1+sqrt(127)
 Running N+1 test using discriminant 127, base 2+sqrt(127)
 Calling N+1 BLS with factored part 100.00% and helper 0.17% (300.52% proof)
 3383!61-1 is prime! (0.0646s+0.0085s) (digits:174)
 
 Primality testing 3535!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 89, base 1+sqrt(89)
 Running N+1 test using discriminant 89, base 2+sqrt(89)
 Calling N+1 BLS with factored part 92.37% and helper 0.17% (277.61% proof)
 3535!61-1 is prime! (0.0563s+0.0146s) (digits:182)
 
 Primality testing 3560!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 71, base 1+sqrt(71)
 Running N+1 test using discriminant 71, base 2+sqrt(71)
 Calling N+1 BLS with factored part 94.27% and helper 0.16% (282.98% proof)
 3560!61-1 is prime! (0.0564s+0.0080s) (digits:184)
 
 Primality testing 3683!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 97
 Running N+1 test using discriminant 131, base 1+sqrt(131)
 Running N+1 test using discriminant 131, base 2+sqrt(131)
 Calling N+1 BLS with factored part 96.53% and helper 0.16% (289.75% proof)
 3683!61-1 is prime! (0.0457s+0.0103s) (digits:192)
 
 Primality testing 3736!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 89
 Running N+1 test using discriminant 103, base 1+sqrt(103)
 Running N+1 test using discriminant 103, base 2+sqrt(103)
 Calling N+1 BLS with factored part 93.02% and helper 0.16% (279.22% proof)
 3736!61-1 is prime! (0.0578s+0.0034s) (digits:195)
 
 Primality testing 3741!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 163, base 1+sqrt(163)
 Running N+1 test using discriminant 163, base 2+sqrt(163)
 Calling N+1 BLS with factored part 92.88% and helper 0.15% (278.95% proof)
 3741!61-1 is prime! (0.0543s+0.0022s) (digits:195)
 
 Primality testing 3748!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 101
 Running N+1 test using discriminant 107, base 1+sqrt(107)
 Running N+1 test using discriminant 107, base 2+sqrt(107)
 Calling N+1 BLS with factored part 94.74% and helper 0.15% (284.39% proof)
 3748!61-1 is prime! (0.0601s+0.0043s) (digits:195)
 
 Primality testing 3784!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 101, base 1+sqrt(101)
 Running N+1 test using discriminant 101, base 2+sqrt(101)
 Calling N+1 BLS with factored part 94.94% and helper 0.15% (285.12% proof)
 3784!61-1 is prime! (0.0581s+0.0133s) (digits:197)
 
 Primality testing 3787!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 137, base 1+sqrt(137)
 Running N+1 test using discriminant 137, base 2+sqrt(137)
 Calling N+1 BLS with factored part 96.48% and helper 0.15% (289.76% proof)
 3787!61-1 is prime! (0.0622s+0.0081s) (digits:198)
 
 Primality testing 3835!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 97
 Running N+1 test using discriminant 103, base 1+sqrt(103)
 Running N+1 test using discriminant 103, base 2+sqrt(103)
 Calling N+1 BLS with factored part 94.86% and helper 1.66% (286.25% proof)
 3835!61-1 is prime! (0.0580s+0.0133s) (digits:200)
 
 Primality testing 3880!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 73
 Running N+1 test using discriminant 131, base 1+sqrt(131)
 Running N+1 test using discriminant 131, base 2+sqrt(131)
 Calling N+1 BLS with factored part 89.73% and helper 0.15% (269.49% proof)
 3880!61-1 is prime! (0.0479s+0.0015s) (digits:203)
 
 Primality testing 3898!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 107
 Running N+1 test using discriminant 131, base 1+sqrt(131)
 Running N+1 test using discriminant 131, base 2+sqrt(131)
 Calling N+1 BLS with factored part 91.69% and helper 1.63% (276.71% proof)
 3898!61-1 is prime! (0.0489s+0.0033s) (digits:204)
 
 Primality testing 3929!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 73
 Running N+1 test using discriminant 101, base 1+sqrt(101)
 Running N+1 test using discriminant 101, base 2+sqrt(101)
 Calling N+1 BLS with factored part 91.64% and helper 0.15% (275.22% proof)
 3929!61-1 is prime! (0.0581s+0.0031s) (digits:206)
 
 Primality testing 3963!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 157, base 1+sqrt(157)
 Running N+1 test using discriminant 157, base 2+sqrt(157)
 Calling N+1 BLS with factored part 91.70% and helper 0.15% (275.25% proof)
 3963!61-1 is prime! (0.0544s+0.0125s) (digits:207)
 
 Primality testing 3987!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 127
 Running N+1 test using discriminant 181, base 1+sqrt(181)
 Running N+1 test using discriminant 181, base 2+sqrt(181)
 Calling N+1 BLS with factored part 94.96% and helper 0.14% (285.16% proof)
 3987!61-1 is prime! (0.0502s+0.0027s) (digits:210)
 
 Primality testing 4130!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 89, base 1+sqrt(89)
 Running N+1 test using discriminant 89, base 2+sqrt(89)
 Calling N+1 BLS with factored part 93.48% and helper 0.14% (280.86% proof)
 4130!61-1 is prime! (0.0598s+0.0120s) (digits:218)
 
 Primality testing 4183!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 137
 Running N+1 test using discriminant 151, base 1+sqrt(151)
 Running N+1 test using discriminant 151, base 2+sqrt(151)
 Calling N+1 BLS with factored part 95.22% and helper 1.37% (287.30% proof)
 4183!61-1 is prime! (0.0569s+0.0093s) (digits:221)
 
 Primality testing 4208!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 107, base 1+sqrt(107)
 Running N+1 test using discriminant 107, base 2+sqrt(107)
 Calling N+1 BLS with factored part 93.74% and helper 0.95% (282.31% proof)
 4208!61-1 is prime! (0.0532s+0.0075s) (digits:222)
 
 Primality testing 4503!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 101, base 1+sqrt(101)
 Running N+1 test using discriminant 101, base 2+sqrt(101)
 Calling N+1 BLS with factored part 89.92% and helper 0.13% (270.15% proof)
 4503!61-1 is prime! (0.0382s+0.0061s) (digits:240)
 
 Primality testing 4567!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 89, base 1+sqrt(89)
 Running N+1 test using discriminant 89, base 2+sqrt(89)
 Calling N+1 BLS with factored part 89.84% and helper 0.12% (269.64% proof)
 4567!61-1 is prime! (0.0561s+0.0049s) (digits:244)
 
 Primality testing 4594!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 103
 Running N+1 test using discriminant 137, base 1+sqrt(137)
 Running N+1 test using discriminant 137, base 2+sqrt(137)
 Calling N+1 BLS with factored part 88.57% and helper 0.12% (266.09% proof)
 4594!61-1 is prime! (0.0447s+0.0107s) (digits:246)
 
 Primality testing 4616!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 103
 Running N+1 test using discriminant 149, base 1+sqrt(149)
 Running N+1 test using discriminant 149, base 2+sqrt(149)
 Calling N+1 BLS with factored part 92.90% and helper 0.12% (279.07% proof)
 4616!61-1 is prime! (0.0531s+0.0082s) (digits:247)
 
 Primality testing 4712!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 103
 Running N+1 test using discriminant 151, base 1+sqrt(151)
 Running N+1 test using discriminant 151, base 2+sqrt(151)
 Calling N+1 BLS with factored part 90.21% and helper 0.12% (271.00% proof)
 4712!61-1 is prime! (0.0684s+0.0028s) (digits:253)
 
 Primality testing 4773!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 149, base 1+sqrt(149)
 Running N+1 test using discriminant 149, base 2+sqrt(149)
 Calling N+1 BLS with factored part 90.47% and helper 0.12% (271.53% proof)
 4773!61-1 is prime! (0.0607s+0.0056s) (digits:256)
 
 Primality testing 4795!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 139, base 1+sqrt(139)
 Running N+1 test using discriminant 139, base 2+sqrt(139)
 Calling N+1 BLS with factored part 90.50% and helper 0.94% (272.80% proof)
 4795!61-1 is prime! (0.0642s+0.0101s) (digits:258)
 
 Primality testing 5021!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 103
 Running N+1 test using discriminant 167, base 1+sqrt(167)
 Running N+1 test using discriminant 167, base 2+sqrt(167)
 Calling N+1 BLS with factored part 88.33% and helper 0.11% (265.22% proof)
 5021!61-1 is prime! (0.0590s+0.0031s) (digits:271)
 
 Primality testing 5025!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 101
 Running N+1 test using discriminant 139, base 1+sqrt(139)
 Running N+1 test using discriminant 139, base 2+sqrt(139)
 Calling N+1 BLS with factored part 94.89% and helper 2.11% (286.78% proof)
 5025!61-1 is prime! (0.0642s+0.0101s) (digits:272)
 
 Primality testing 5036!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 103
 Running N+1 test using discriminant 109, base 1+sqrt(109)
 Running N+1 test using discriminant 109, base 2+sqrt(109)
 Calling N+1 BLS with factored part 91.02% and helper 0.89% (273.95% proof)
 5036!61-1 is prime! (0.0653s+0.0027s) (digits:272)
 
 Primality testing 5043!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 127, base 1+sqrt(127)
 Running N+1 test using discriminant 127, base 2+sqrt(127)
 Calling N+1 BLS with factored part 92.25% and helper 0.11% (276.85% proof)
 5043!61-1 is prime! (0.0571s+0.0078s) (digits:273)
 
 Primality testing 5185!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 89
 Running N+1 test using discriminant 101, base 1+sqrt(101)
 Running N+1 test using discriminant 101, base 3+sqrt(101)
 Calling N+1 BLS with factored part 100.00% and helper 0.11% (300.32% proof)
 5185!61-1 is prime! (0.0302s+0.0034s) (digits:281)
 
 Primality testing 5354!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 127
 Running N+1 test using discriminant 137, base 1+sqrt(137)
 Running N+1 test using discriminant 137, base 2+sqrt(137)
 Calling N+1 BLS with factored part 89.13% and helper 0.83% (268.32% proof)
 5354!61-1 is prime! (0.0711s+0.0026s) (digits:291)
 
 Primality testing 5501!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 103
 Running N+1 test using discriminant 179, base 1+sqrt(179)
 Running N+1 test using discriminant 179, base 2+sqrt(179)
 Calling N+1 BLS with factored part 89.47% and helper 0.10% (268.61% proof)
 5501!61-1 is prime! (0.0751s+0.0055s) (digits:301)
 
 Primality testing 5616!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 109, base 1+sqrt(109)
 Running N+1 test using discriminant 109, base 2+sqrt(109)
 Calling N+1 BLS with factored part 87.45% and helper 0.98% (263.63% proof)
 5616!61-1 is prime! (0.0729s+0.0084s) (digits:308)
 
 Primality testing 5650!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 103
 Running N+1 test using discriminant 163, base 1+sqrt(163)
 Running N+1 test using discriminant 163, base 2+sqrt(163)
 Calling N+1 BLS with factored part 90.85% and helper 0.10% (272.74% proof)
 5650!61-1 is prime! (0.0687s+0.0069s) (digits:310)
 
 Primality testing 5680!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 157, base 1+sqrt(157)
 Running N+1 test using discriminant 157, base 2+sqrt(157)
 Calling N+1 BLS with factored part 91.00% and helper 0.10% (273.28% proof)
 5680!61-1 is prime! (0.0631s+0.0014s) (digits:312)
 
 Primality testing 5746!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 163
 Running N+1 test using discriminant 179, base 1+sqrt(179)
 Running N+1 test using discriminant 179, base 2+sqrt(179)
 Calling N+1 BLS with factored part 88.73% and helper 0.10% (266.28% proof)
 5746!61-1 is prime! (0.0704s+0.0099s) (digits:316)
 
 Primality testing 5755!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 127, base 1+sqrt(127)
 Running N+1 test using discriminant 127, base 2+sqrt(127)
 Calling N+1 BLS with factored part 93.23% and helper 0.10% (279.98% proof)
 5755!61-1 is prime! (0.0530s+0.0021s) (digits:316)
 
 Primality testing 5794!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 107, base 1+sqrt(107)
 Running N+1 test using discriminant 107, base 2+sqrt(107)
 Calling N+1 BLS with factored part 90.13% and helper 0.09% (270.59% proof)
 5794!61-1 is prime! (0.0654s+0.0022s) (digits:318)
 
 Primality testing 5800!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 193, base 1+sqrt(193)
 Running N+1 test using discriminant 193, base 2+sqrt(193)
 Calling N+1 BLS with factored part 92.25% and helper 0.95% (277.69% proof)
 5800!61-1 is prime! (0.0554s+0.0015s) (digits:319)
 
 Primality testing 5982!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 109, base 1+sqrt(109)
 Running N+1 test using discriminant 109, base 2+sqrt(109)
 Calling N+1 BLS with factored part 88.31% and helper 0.09% (265.21% proof)
 5982!61-1 is prime! (0.0592s+0.0050s) (digits:330)
 
 Primality testing 6198!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 139, base 1+sqrt(139)
 Running N+1 test using discriminant 139, base 2+sqrt(139)
 Calling N+1 BLS with factored part 90.69% and helper 0.70% (272.96% proof)
 6198!61-1 is prime! (0.0598s+0.0011s) (digits:344)
 
 Primality testing 6231!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 167
 Running N+1 test using discriminant 211, base 1+sqrt(211)
 Running N+1 test using discriminant 211, base 2+sqrt(211)
 Calling N+1 BLS with factored part 87.53% and helper 0.09% (262.86% proof)
 6231!61-1 is prime! (0.0583s+0.0015s) (digits:346)
 
 Primality testing 6336!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 197, base 1+sqrt(197)
 Running N+1 test using discriminant 197, base 2+sqrt(197)
 Calling N+1 BLS with factored part 90.92% and helper 0.09% (272.92% proof)
 6336!61-1 is prime! (0.0673s+0.0060s) (digits:352)
 
 Primality testing 6370!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 157
 Running N+1 test using discriminant 181, base 1+sqrt(181)
 Running N+1 test using discriminant 181, base 2+sqrt(181)
 Calling N+1 BLS with factored part 88.95% and helper 0.09% (267.09% proof)
 6370!61-1 is prime! (0.0669s+0.0026s) (digits:355)
 
 Primality testing 6479!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 109
 Running N+1 test using discriminant 191, base 1+sqrt(191)
 Running N+1 test using discriminant 191, base 2+sqrt(191)
 Calling N+1 BLS with factored part 85.23% and helper 1.42% (257.18% proof)
 6479!61-1 is prime! (0.0509s+0.0020s) (digits:361)
 
 Primality testing 6490!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 157, base 1+sqrt(157)
 Running N+1 test using discriminant 157, base 2+sqrt(157)
 Calling N+1 BLS with factored part 87.33% and helper 0.08% (262.25% proof)
 6490!61-1 is prime! (0.0637s+0.0019s) (digits:362)
 
 Primality testing 6507!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 127, base 1+sqrt(127)
 Running N+1 test using discriminant 127, base 2+sqrt(127)
 Calling N+1 BLS with factored part 89.03% and helper 0.08% (267.33% proof)
 6507!61-1 is prime! (0.0623s+0.0028s) (digits:363)
 
 Primality testing 6647!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 131, base 1+sqrt(131)
 Running N+1 test using discriminant 131, base 2+sqrt(131)
 Calling N+1 BLS with factored part 88.63% and helper 0.08% (266.13% proof)
 6647!61-1 is prime! (0.0680s+0.0029s) (digits:371)
 
 Primality testing 6872!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 229, base 1+sqrt(229)
 Running N+1 test using discriminant 229, base 2+sqrt(229)
 Calling N+1 BLS with factored part 85.14% and helper 0.08% (255.67% proof)
 6872!61-1 is prime! (0.0625s+0.0048s) (digits:386)
 
 Primality testing 6976!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 167
 Running N+1 test using discriminant 233, base 1+sqrt(233)
 Running N+1 test using discriminant 233, base 2+sqrt(233)
 Calling N+1 BLS with factored part 88.94% and helper 0.84% (267.82% proof)
 6976!61-1 is prime! (0.0642s+0.0032s) (digits:393)
 
 Primality testing 7029!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 149
 Running N+1 test using discriminant 181, base 1+sqrt(181)
 Running N+1 test using discriminant 181, base 2+sqrt(181)
 Calling N+1 BLS with factored part 87.59% and helper 0.08% (262.91% proof)
 7029!61-1 is prime! (0.0767s+0.0014s) (digits:396)
 
 Primality testing 7102!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 181
 Running N+1 test using discriminant 199, base 1+sqrt(199)
 Running N+1 test using discriminant 199, base 2+sqrt(199)
 Calling N+1 BLS with factored part 87.58% and helper 0.08% (262.95% proof)
 7102!61-1 is prime! (0.0701s+0.0013s) (digits:400)
 
 Primality testing 7171!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 131
 Running N+1 test using discriminant 181, base 1+sqrt(181)
 Running N+1 test using discriminant 181, base 2+sqrt(181)
 Calling N+1 BLS with factored part 88.67% and helper 0.07% (266.10% proof)
 7171!61-1 is prime! (0.0795s+0.0013s) (digits:405)
 
 Primality testing 7186!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 173, base 1+sqrt(173)
 Running N+1 test using discriminant 173, base 2+sqrt(173)
 Calling N+1 BLS with factored part 86.83% and helper 0.74% (261.31% proof)
 7186!61-1 is prime! (0.0967s+0.0014s) (digits:405)
 
 Primality testing 7239!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 151, base 1+sqrt(151)
 Running N+1 test using discriminant 151, base 2+sqrt(151)
 Calling N+1 BLS with factored part 89.38% and helper 0.07% (268.36% proof)
 7239!61-1 is prime! (0.0964s+0.0052s) (digits:409)
 
 Primality testing 7515!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 151
 Running N+1 test using discriminant 179, base 1+sqrt(179)
 Running N+1 test using discriminant 179, base 2+sqrt(179)
 Calling N+1 BLS with factored part 83.96% and helper 0.07% (251.94% proof)
 7515!61-1 is prime! (0.0721s+0.0013s) (digits:427)
 
 Primality testing 7583!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 173
 Running N+1 test using discriminant 239, base 1+sqrt(239)
 Running N+1 test using discriminant 239, base 2+sqrt(239)
 Calling N+1 BLS with factored part 86.78% and helper 0.07% (260.42% proof)
 7583!61-1 is prime! (0.0801s+0.0013s) (digits:431)
 
 Primality testing 7652!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 211, base 1+sqrt(211)
 Running N+1 test using discriminant 211, base 2+sqrt(211)
 Calling N+1 BLS with factored part 86.84% and helper 0.07% (260.66% proof)
 7652!61-1 is prime! (0.0811s+0.0015s) (digits:435)
 
 Primality testing 7939!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 151, base 1+sqrt(151)
 Running N+1 test using discriminant 151, base 2+sqrt(151)
 Calling N+1 BLS with factored part 83.79% and helper 0.07% (251.56% proof)
 7939!61-1 is prime! (0.0761s+0.0013s) (digits:454)
 
 Primality testing 7963!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 199
 Running N+1 test using discriminant 241, base 1+sqrt(241)
 Running N+1 test using discriminant 241, base 2+sqrt(241)
 Calling N+1 BLS with factored part 86.56% and helper 0.07% (259.80% proof)
 7963!61-1 is prime! (0.0865s+0.0014s) (digits:455)
 
 Primality testing 8109!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 229
 Running N+1 test using discriminant 251, base 1+sqrt(251)
 Running N+1 test using discriminant 251, base 2+sqrt(251)
 Calling N+1 BLS with factored part 86.87% and helper 0.06% (260.75% proof)
 8109!61-1 is prime! (0.0864s+0.0013s) (digits:464)
 
 Primality testing 8442!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 179
 Running N+1 test using discriminant 227, base 1+sqrt(227)
 Running N+1 test using discriminant 227, base 2+sqrt(227)
 Calling N+1 BLS with factored part 83.62% and helper 0.06% (251.05% proof)
 8442!61-1 is prime! (0.0899s+0.0015s) (digits:486)
 
 Primality testing 8457!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 173, base 1+sqrt(173)
 Running N+1 test using discriminant 173, base 2+sqrt(173)
 Calling N+1 BLS with factored part 88.05% and helper 0.68% (265.02% proof)
 8457!61-1 is prime! (0.0931s+0.0014s) (digits:487)
 
 Primality testing 8495!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 179
 Running N+1 test using discriminant 263, base 1+sqrt(263)
 Running N+1 test using discriminant 263, base 2+sqrt(263)
 Calling N+1 BLS with factored part 88.98% and helper 0.06% (267.06% proof)
 8495!61-1 is prime! (0.0898s+0.0013s) (digits:489)
 
 Primality testing 8781!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 211
 Running N+1 test using discriminant 227, base 1+sqrt(227)
 Running N+1 test using discriminant 227, base 2+sqrt(227)
 Calling N+1 BLS with factored part 84.31% and helper 0.06% (253.06% proof)
 8781!61-1 is prime! (0.1100s+0.0014s) (digits:507)
 
 Primality testing 8784!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 149
 Running N+1 test using discriminant 179, base 1+sqrt(179)
 Running N+1 test using discriminant 179, base 2+sqrt(179)
 Calling N+1 BLS with factored part 100.00% and helper 0.06% (300.12% proof)
 8784!61-1 is prime! (0.0642s+0.0012s) (digits:507)
 
 Primality testing 8940!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 191
 Running N+1 test using discriminant 277, base 1+sqrt(277)
 Running N+1 test using discriminant 277, base 2+sqrt(277)
 Calling N+1 BLS with factored part 86.68% and helper 0.06% (260.15% proof)
 8940!61-1 is prime! (0.1301s+0.0014s) (digits:518)
 
 Primality testing 8955!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 239, base 1+sqrt(239)
 Running N+1 test using discriminant 239, base 2+sqrt(239)
 Calling N+1 BLS with factored part 87.22% and helper 0.06% (261.77% proof)
 8955!61-1 is prime! (0.1297s+0.0014s) (digits:519)
 
 Primality testing 9003!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 179
 Running N+1 test using discriminant 199, base 1+sqrt(199)
 Running N+1 test using discriminant 199, base 2+sqrt(199)
 Calling N+1 BLS with factored part 87.59% and helper 0.64% (263.45% proof)
 9003!61-1 is prime! (0.1292s+0.0030s) (digits:522)
 
 Primality testing 9155!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 191
 Running N+1 test using discriminant 197, base 1+sqrt(197)
 Running N+1 test using discriminant 197, base 2+sqrt(197)
 Calling N+1 BLS with factored part 87.76% and helper 0.06% (263.34% proof)
 9155!61-1 is prime! (0.1383s+0.0015s) (digits:532)
 
 Primality testing 9207!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 241
 Running N+1 test using discriminant 257, base 1+sqrt(257)
 Running N+1 test using discriminant 257, base 2+sqrt(257)
 Calling N+1 BLS with factored part 85.46% and helper 0.06% (256.51% proof)
 9207!61-1 is prime! (0.1084s+0.0032s) (digits:535)
 
 Primality testing 9442!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 211
 Running N+1 test using discriminant 241, base 1+sqrt(241)
 Running N+1 test using discriminant 241, base 2+sqrt(241)
 Calling N+1 BLS with factored part 85.93% and helper 0.05% (257.83% proof)
 9442!61-1 is prime! (0.1214s+0.0018s) (digits:550)
 
 Primality testing 9650!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 179, base 1+sqrt(179)
 Running N+1 test using discriminant 179, base 2+sqrt(179)
 Calling N+1 BLS with factored part 85.58% and helper 0.05% (256.81% proof)
 9650!61-1 is prime! (0.1162s+0.0024s) (digits:564)
 
 Primality testing 10353!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 223
 Running N+1 test using discriminant 233, base 1+sqrt(233)
 Running N+1 test using discriminant 233, base 2+sqrt(233)
 Calling N+1 BLS with factored part 86.02% and helper 0.05% (258.22% proof)
 10353!61-1 is prime! (0.1542s+0.0045s) (digits:610)
 
 Primality testing 10401!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 193, base 1+sqrt(193)
 Running N+1 test using discriminant 193, base 2+sqrt(193)
 Calling N+1 BLS with factored part 83.60% and helper 0.05% (250.93% proof)
 10401!61-1 is prime! (0.1500s+0.0020s) (digits:614)
 
 Primality testing 10542!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 239
 Running N+1 test using discriminant 263, base 1+sqrt(263)
 Running N+1 test using discriminant 263, base 2+sqrt(263)
 Calling N+1 BLS with factored part 87.51% and helper 0.05% (262.68% proof)
 10542!61-1 is prime! (0.1918s+0.0013s) (digits:622)
 
 Primality testing 10696!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 223
 Running N+1 test using discriminant 233, base 1+sqrt(233)
 Running N+1 test using discriminant 233, base 2+sqrt(233)
 Calling N+1 BLS with factored part 88.10% and helper 0.05% (264.45% proof)
 10696!61-1 is prime! (0.1809s+0.0016s) (digits:633)
 
 Primality testing 10855!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 227, base 1+sqrt(227)
 Running N+1 test using discriminant 227, base 2+sqrt(227)
 Calling N+1 BLS with factored part 86.74% and helper 0.05% (260.26% proof)
 10855!61-1 is prime! (0.1497s+0.0018s) (digits:643)
 
 Primality testing 11307!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 233
 Running N+1 test using discriminant 257, base 1+sqrt(257)
 Running N+1 test using discriminant 257, base 2+sqrt(257)
 Calling N+1 BLS with factored part 87.75% and helper 0.04% (263.28% proof)
 11307!61-1 is prime! (0.1624s+0.0014s) (digits:674)
 
 Primality testing 11389!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 211
 Running N+1 test using discriminant 229, base 1+sqrt(229)
 Running N+1 test using discriminant 229, base 2+sqrt(229)
 Calling N+1 BLS with factored part 87.88% and helper 0.75% (264.45% proof)
 11389!61-1 is prime! (0.1653s+0.0012s) (digits:679)
 
 Primality testing 11525!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 311, base 1+sqrt(311)
 Running N+1 test using discriminant 311, base 2+sqrt(311)
 Calling N+1 BLS with factored part 86.28% and helper 0.04% (258.90% proof)
 11525!61-1 is prime! (0.1493s+0.0021s) (digits:687)
 
 Primality testing 11646!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 347
 Running N+1 test using discriminant 367, base 1+sqrt(367)
 Running N+1 test using discriminant 367, base 2+sqrt(367)
 Calling N+1 BLS with factored part 88.00% and helper 0.87% (264.90% proof)
 11646!61-1 is prime! (0.1843s+0.0010s) (digits:696)
 
 Primality testing 12060!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 383, base 1+sqrt(383)
 Running N+1 test using discriminant 383, base 2+sqrt(383)
 Calling N+1 BLS with factored part 88.59% and helper 0.04% (265.81% proof)
 12060!61-1 is prime! (0.1773s+0.0068s) (digits:724)
 
 Primality testing 12168!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 307
 Running N+1 test using discriminant 347, base 1+sqrt(347)
 Running N+1 test using discriminant 347, base 2+sqrt(347)
 Calling N+1 BLS with factored part 87.51% and helper 0.45% (263.07% proof)
 12168!61-1 is prime! (0.1910s+0.0016s) (digits:731)
 
 Primality testing 12237!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 307
 Running N+1 test using discriminant 331, base 1+sqrt(331)
 Running N+1 test using discriminant 331, base 2+sqrt(331)
 Calling N+1 BLS with factored part 86.56% and helper 0.41% (260.14% proof)
 12237!61-1 is prime! (0.1965s+0.0014s) (digits:735)
 
 Primality testing 12379!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 281, base 1+sqrt(281)
 Running N+1 test using discriminant 281, base 2+sqrt(281)
 Calling N+1 BLS with factored part 87.70% and helper 0.04% (263.13% proof)
 12379!61-1 is prime! (0.2011s+0.0013s) (digits:745)
 
 Primality testing 12514!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 241, base 1+sqrt(241)
 Running N+1 test using discriminant 241, base 2+sqrt(241)
 Calling N+1 BLS with factored part 86.94% and helper 0.04% (260.93% proof)
 12514!61-1 is prime! (0.1809s+0.0042s) (digits:754)
 
 Primality testing 12646!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 251, base 1+sqrt(251)
 Running N+1 test using discriminant 251, base 2+sqrt(251)
 Calling N+1 BLS with factored part 87.56% and helper 0.04% (262.73% proof)
 12646!61-1 is prime! (0.1897s+0.0069s) (digits:763)
 
 Primality testing 12649!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 281
 Running N+1 test using discriminant 293, base 1+sqrt(293)
 Running N+1 test using discriminant 293, base 2+sqrt(293)
 Calling N+1 BLS with factored part 87.53% and helper 0.04% (262.63% proof)
 12649!61-1 is prime! (0.2032s+0.0021s) (digits:763)
 
 Primality testing 12820!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 239, base 1+sqrt(239)
 Running N+1 test using discriminant 239, base 2+sqrt(239)
 Calling N+1 BLS with factored part 88.18% and helper 0.04% (264.58% proof)
 12820!61-1 is prime! (0.2008s+0.0014s) (digits:775)
 
 Primality testing 13070!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 317
 Running N+1 test using discriminant 383, base 1+sqrt(383)
 Running N+1 test using discriminant 383, base 2+sqrt(383)
 Calling N+1 BLS with factored part 88.43% and helper 0.04% (265.37% proof)
 13070!61-1 is prime! (0.2037s+0.0017s) (digits:792)
 
 Primality testing 13184!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 277
 Running N+1 test using discriminant 337, base 1+sqrt(337)
 Running N+1 test using discriminant 337, base 2+sqrt(337)
 Calling N+1 BLS with factored part 87.03% and helper 0.04% (261.14% proof)
 13184!61-1 is prime! (0.2250s+0.0014s) (digits:799)
 
 Primality testing 13250!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 277
 Running N+1 test using discriminant 317, base 1+sqrt(317)
 Running N+1 test using discriminant 317, base 2+sqrt(317)
 Calling N+1 BLS with factored part 88.53% and helper 0.04% (265.70% proof)
 13250!61-1 is prime! (0.1991s+0.0044s) (digits:804)
 
 Primality testing 13336!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 311
 Running N+1 test using discriminant 317, base 1+sqrt(317)
 Running N+1 test using discriminant 317, base 2+sqrt(317)
 Calling N+1 BLS with factored part 89.02% and helper 0.04% (267.18% proof)
 13336!61-1 is prime! (0.2068s+0.0016s) (digits:809)
 
 Primality testing 13394!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 271
 Running N+1 test using discriminant 281, base 1+sqrt(281)
 Running N+1 test using discriminant 281, base 2+sqrt(281)
 Calling N+1 BLS with factored part 87.67% and helper 0.44% (263.56% proof)
 13394!61-1 is prime! (0.2378s+0.0012s) (digits:813)
 
 Primality testing 13544!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 383
 Running N+1 test using discriminant 457, base 1+sqrt(457)
 Running N+1 test using discriminant 457, base 2+sqrt(457)
 Calling N+1 BLS with factored part 88.40% and helper 0.04% (265.24% proof)
 13544!61-1 is prime! (0.2566s+0.0012s) (digits:823)
 
 Primality testing 13810!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 281, base 1+sqrt(281)
 Running N+1 test using discriminant 281, base 2+sqrt(281)
 Calling N+1 BLS with factored part 85.93% and helper 0.04% (257.87% proof)
 13810!61-1 is prime! (0.2872s+0.0059s) (digits:842)
 
 Primality testing 14089!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 283, base 1+sqrt(283)
 Running N+1 test using discriminant 283, base 2+sqrt(283)
 Calling N+1 BLS with factored part 89.18% and helper 0.39% (267.95% proof)
 14089!61-1 is prime! (0.2483s+0.0015s) (digits:860)
 
 Primality testing 14238!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 311
 Running N+1 test using discriminant 401, base 1+sqrt(401)
 Running N+1 test using discriminant 401, base 2+sqrt(401)
 Calling N+1 BLS with factored part 87.93% and helper 0.03% (263.82% proof)
 14238!61-1 is prime! (0.2434s+0.0012s) (digits:871)
 
 Primality testing 14290!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 383
 Running N+1 test using discriminant 419, base 1+sqrt(419)
 Running N+1 test using discriminant 419, base 2+sqrt(419)
 Calling N+1 BLS with factored part 88.94% and helper 0.03% (266.90% proof)
 14290!61-1 is prime! (0.2713s+0.0023s) (digits:874)
 
 Primality testing 14372!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 307
 Running N+1 test using discriminant 317, base 1+sqrt(317)
 Running N+1 test using discriminant 317, base 2+sqrt(317)
 Calling N+1 BLS with factored part 88.60% and helper 0.03% (265.90% proof)
 14372!61-1 is prime! (0.2632s+0.0012s) (digits:880)
 
 Primality testing 14394!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 293
 Running N+1 test using discriminant 373, base 1+sqrt(373)
 Running N+1 test using discriminant 373, base 2+sqrt(373)
 Calling N+1 BLS with factored part 89.43% and helper 0.03% (268.37% proof)
 14394!61-1 is prime! (0.2695s+0.0013s) (digits:881)
 
 Primality testing 14542!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 281
 Running N+1 test using discriminant 293, base 1+sqrt(293)
 Running N+1 test using discriminant 293, base 2+sqrt(293)
 Calling N+1 BLS with factored part 87.50% and helper 0.03% (262.53% proof)
 14542!61-1 is prime! (0.2720s+0.0013s) (digits:892)
 
 Primality testing 15083!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 421
 Running N+1 test using discriminant 439, base 1+sqrt(439)
 Running N+1 test using discriminant 439, base 2+sqrt(439)
 Calling N+1 BLS with factored part 89.07% and helper 0.03% (267.27% proof)
 15083!61-1 is prime! (0.3180s+0.0015s) (digits:929)
 
 Primality testing 15443!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 379
 Running N+1 test using discriminant 443, base 1+sqrt(443)
 Running N+1 test using discriminant 443, base 2+sqrt(443)
 Calling N+1 BLS with factored part 89.29% and helper 0.03% (267.90% proof)
 15443!61-1 is prime! (0.2960s+0.0014s) (digits:953)
 
 Primality testing 15469!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 293, base 1+sqrt(293)
 Running N+1 test using discriminant 293, base 2+sqrt(293)
 Calling N+1 BLS with factored part 88.90% and helper 0.38% (267.10% proof)
 15469!61-1 is prime! (0.3021s+0.0018s) (digits:955)
 
 Primality testing 15504!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 283
 Running N+1 test using discriminant 373, base 1+sqrt(373)
 Running N+1 test using discriminant 373, base 2+sqrt(373)
 Calling N+1 BLS with factored part 89.30% and helper 0.03% (268.01% proof)
 15504!61-1 is prime! (0.2990s+0.0015s) (digits:958)
 
 Primality testing 15613!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 313
 Running N+1 test using discriminant 337, base 1+sqrt(337)
 Running N+1 test using discriminant 337, base 2+sqrt(337)
 Calling N+1 BLS with factored part 89.10% and helper 0.03% (267.39% proof)
 15613!61-1 is prime! (0.3111s+0.0011s) (digits:964)
 
 Primality testing 15701!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 397, base 1+sqrt(397)
 Running N+1 test using discriminant 397, base 2+sqrt(397)
 Calling N+1 BLS with factored part 87.59% and helper 0.03% (262.84% proof)
 15701!61-1 is prime! (0.3082s+0.0013s) (digits:971)
 
 Primality testing 15927!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 383, base 1+sqrt(383)
 Running N+1 test using discriminant 383, base 2+sqrt(383)
 Calling N+1 BLS with factored part 88.00% and helper 0.03% (264.09% proof)
 15927!61-1 is prime! (0.2998s+0.0014s) (digits:987)
 
 Primality testing 16670!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 337
 Running N+1 test using discriminant 401, base 1+sqrt(401)
 Running N+1 test using discriminant 401, base 2+sqrt(401)
 Calling N+1 BLS with factored part 89.38% and helper 0.03% (268.17% proof)
 16670!61-1 is prime! (0.4021s+0.0017s) (digits:1038)
 
 Primality testing 16730!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 383
 Running N+1 test using discriminant 401, base 1+sqrt(401)
 Running N+1 test using discriminant 401, base 2+sqrt(401)
 Calling N+1 BLS with factored part 89.74% and helper 0.35% (269.62% proof)
 16730!61-1 is prime! (0.4807s+0.0017s) (digits:1042)
 
 Primality testing 16850!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 359
 Running N+1 test using discriminant 379, base 1+sqrt(379)
 Running N+1 test using discriminant 379, base 2+sqrt(379)
 Calling N+1 BLS with factored part 88.76% and helper 0.03% (266.30% proof)
 16850!61-1 is prime! (0.4766s+0.0014s) (digits:1050)
 
 Primality testing 16869!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 373
 Running N+1 test using discriminant 383, base 1+sqrt(383)
 Running N+1 test using discriminant 383, base 2+sqrt(383)
 Calling N+1 BLS with factored part 88.34% and helper 0.34% (265.37% proof)
 16869!61-1 is prime! (0.4644s+0.0062s) (digits:1052)
 
 Primality testing 16972!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 349, base 1+sqrt(349)
 Running N+1 test using discriminant 349, base 2+sqrt(349)
 Calling N+1 BLS with factored part 88.85% and helper 0.31% (266.88% proof)
 16972!61-1 is prime! (0.4317s+0.0013s) (digits:1059)
 
 Primality testing 17404!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 347
 Running N+1 test using discriminant 373, base 1+sqrt(373)
 Running N+1 test using discriminant 373, base 2+sqrt(373)
 Calling N+1 BLS with factored part 89.82% and helper 0.03% (269.52% proof)
 17404!61-1 is prime! (0.4218s+0.0013s) (digits:1089)
 
 Primality testing 17548!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 349, base 1+sqrt(349)
 Running N+1 test using discriminant 349, base 2+sqrt(349)
 Calling N+1 BLS with factored part 89.53% and helper 0.03% (268.66% proof)
 17548!61-1 is prime! (0.3972s+0.0016s) (digits:1099)
 
 Primality testing 17658!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 313
 Running N+1 test using discriminant 337, base 1+sqrt(337)
 Running N+1 test using discriminant 337, base 2+sqrt(337)
 Calling N+1 BLS with factored part 87.45% and helper 0.84% (263.19% proof)
 17658!61-1 is prime! (0.4160s+0.0016s) (digits:1106)
 
 Primality testing 17677!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 349
 Running N+1 test using discriminant 379, base 1+sqrt(379)
 Running N+1 test using discriminant 379, base 2+sqrt(379)
 Calling N+1 BLS with factored part 88.55% and helper 0.03% (265.68% proof)
 17677!61-1 is prime! (0.4011s+0.0012s) (digits:1107)
 
 Primality testing 18074!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 379, base 1+sqrt(379)
 Running N+1 test using discriminant 379, base 2+sqrt(379)
 Calling N+1 BLS with factored part 87.06% and helper 0.03% (261.19% proof)
 18074!61-1 is prime! (0.3876s+0.0012s) (digits:1136)
 
 Primality testing 18635!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 389, base 1+sqrt(389)
 Running N+1 test using discriminant 389, base 2+sqrt(389)
 Calling N+1 BLS with factored part 87.36% and helper 0.03% (262.13% proof)
 18635!61-1 is prime! (0.4170s+0.0012s) (digits:1175)
 
 Primality testing 19898!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 373
 Running N+1 test using discriminant 449, base 1+sqrt(449)
 Running N+1 test using discriminant 449, base 2+sqrt(449)
 Calling N+1 BLS with factored part 90.39% and helper 0.02% (271.25% proof)
 19898!61-1 is prime! (0.6696s+0.0013s) (digits:1264)
 
 Primality testing 20404!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 509
 Running N+1 test using discriminant 541, base 1+sqrt(541)
 Running N+1 test using discriminant 541, base 2+sqrt(541)
 Calling N+1 BLS with factored part 87.85% and helper 0.02% (263.60% proof)
 20404!61-1 is prime! (0.5334s+0.0014s) (digits:1299)
 
 Primality testing 20622!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 457, base 1+sqrt(457)
 Running N+1 test using discriminant 457, base 2+sqrt(457)
 Calling N+1 BLS with factored part 89.23% and helper 0.02% (267.71% proof)
 20622!61-1 is prime! (0.5439s+0.0015s) (digits:1314)
 
 Primality testing 21014!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 631
 Running N+1 test using discriminant 683, base 1+sqrt(683)
 Running N+1 test using discriminant 683, base 2+sqrt(683)
 Calling N+1 BLS with factored part 88.51% and helper 0.49% (266.05% proof)
 21014!61-1 is prime! (0.5637s+0.0020s) (digits:1342)
 
 Primality testing 21115!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 509
 Running N+1 test using discriminant 571, base 1+sqrt(571)
 Running N+1 test using discriminant 571, base 2+sqrt(571)
 Calling N+1 BLS with factored part 90.05% and helper 0.22% (270.43% proof)
 21115!61-1 is prime! (0.5982s+0.0012s) (digits:1350)
 
 Primality testing 21131!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 401
 Running N+1 test using discriminant 439, base 1+sqrt(439)
 Running N+1 test using discriminant 439, base 2+sqrt(439)
 Calling N+1 BLS with factored part 89.39% and helper 0.02% (268.21% proof)
 21131!61-1 is prime! (0.5756s+0.0013s) (digits:1351)
 
 Primality testing 21192!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 563, base 1+sqrt(563)
 Running N+1 test using discriminant 563, base 2+sqrt(563)
 Calling N+1 BLS with factored part 89.44% and helper 0.02% (268.35% proof)
 21192!61-1 is prime! (0.5832s+0.0026s) (digits:1355)
 
 Primality testing 21211!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 521
 Running N+1 test using discriminant 547, base 1+sqrt(547)
 Running N+1 test using discriminant 547, base 2+sqrt(547)
 Calling N+1 BLS with factored part 89.76% and helper 0.53% (269.84% proof)
 21211!61-1 is prime! (0.6330s+0.0013s) (digits:1356)
 
 Primality testing 21318!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 397
 Running N+1 test using discriminant 431, base 1+sqrt(431)
 Running N+1 test using discriminant 431, base 2+sqrt(431)
 Calling N+1 BLS with factored part 89.55% and helper 0.02% (268.68% proof)
 21318!61-1 is prime! (0.6145s+0.0014s) (digits:1364)
 
 Primality testing 21389!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 449, base 1+sqrt(449)
 Running N+1 test using discriminant 449, base 2+sqrt(449)
 Calling N+1 BLS with factored part 90.76% and helper 0.02% (272.30% proof)
 21389!61-1 is prime! (0.5723s+0.0012s) (digits:1369)
 
 Primality testing 21707!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 491, base 1+sqrt(491)
 Running N+1 test using discriminant 491, base 2+sqrt(491)
 Calling N+1 BLS with factored part 91.73% and helper 0.02% (275.23% proof)
 21707!61-1 is prime! (0.6579s+0.0013s) (digits:1391)
 
 Primality testing 21802!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 433
 Running N+1 test using discriminant 463, base 1+sqrt(463)
 Running N+1 test using discriminant 463, base 2+sqrt(463)
 Calling N+1 BLS with factored part 89.47% and helper 0.02% (268.45% proof)
 21802!61-1 is prime! (0.6116s+0.0013s) (digits:1398)
 
 Primality testing 21965!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 487
 Running N+1 test using discriminant 557, base 1+sqrt(557)
 Running N+1 test using discriminant 557, base 2+sqrt(557)
 Calling N+1 BLS with factored part 88.40% and helper 0.02% (265.26% proof)
 21965!61-1 is prime! (0.5989s+0.0013s) (digits:1410)
 
 Primality testing 22200!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 509, base 1+sqrt(509)
 Running N+1 test using discriminant 509, base 2+sqrt(509)
 Calling N+1 BLS with factored part 89.10% and helper 0.02% (267.35% proof)
 22200!61-1 is prime! (0.6273s+0.0015s) (digits:1426)
 
 Primality testing 22736!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 383
 Running N+1 test using discriminant 467, base 1+sqrt(467)
 Running N+1 test using discriminant 467, base 2+sqrt(467)
 Calling N+1 BLS with factored part 89.88% and helper 0.23% (269.87% proof)
 22736!61-1 is prime! (0.7357s+0.0014s) (digits:1465)
 
 Primality testing 22805!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 401, base 1+sqrt(401)
 Running N+1 test using discriminant 401, base 2+sqrt(401)
 Calling N+1 BLS with factored part 91.86% and helper 0.02% (275.61% proof)
 22805!61-1 is prime! (0.6726s+0.0013s) (digits:1469)
 
 Primality testing 22985!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 433, base 1+sqrt(433)
 Running N+1 test using discriminant 433, base 2+sqrt(433)
 Calling N+1 BLS with factored part 90.57% and helper 0.02% (271.76% proof)
 22985!61-1 is prime! (0.6800s+0.0051s) (digits:1482)
 
 Primality testing 23084!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 401, base 1+sqrt(401)
 Running N+1 test using discriminant 401, base 2+sqrt(401)
 Calling N+1 BLS with factored part 91.49% and helper 0.02% (274.49% proof)
 23084!61-1 is prime! (0.6644s+0.0014s) (digits:1490)
 
 Primality testing 23292!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 509, base 1+sqrt(509)
 Running N+1 test using discriminant 509, base 2+sqrt(509)
 Calling N+1 BLS with factored part 89.33% and helper 0.02% (268.01% proof)
 23292!61-1 is prime! (0.6663s+0.0014s) (digits:1504)
 
 Primality testing 23438!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 541
 Running N+1 test using discriminant 593, base 1+sqrt(593)
 Running N+1 test using discriminant 593, base 2+sqrt(593)
 Calling N+1 BLS with factored part 89.17% and helper 0.02% (267.54% proof)
 23438!61-1 is prime! (0.6647s+0.0013s) (digits:1515)
 
 Primality testing 24309!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 457, base 1+sqrt(457)
 Running N+1 test using discriminant 457, base 2+sqrt(457)
 Calling N+1 BLS with factored part 91.70% and helper 0.02% (275.14% proof)
 24309!61-1 is prime! (0.7261s+0.0013s) (digits:1578)
 
 Primality testing 24565!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 491, base 1+sqrt(491)
 Running N+1 test using discriminant 491, base 2+sqrt(491)
 Calling N+1 BLS with factored part 91.05% and helper 0.02% (273.22% proof)
 24565!61-1 is prime! (0.7259s+0.0014s) (digits:1596)
 
 Primality testing 24928!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 461
 Running N+1 test using discriminant 509, base 1+sqrt(509)
 Running N+1 test using discriminant 509, base 2+sqrt(509)
 Calling N+1 BLS with factored part 90.27% and helper 0.02% (270.85% proof)
 24928!61-1 is prime! (0.7719s+0.0013s) (digits:1622)
 
 Primality testing 25235!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 467
 Running N+1 test using discriminant 569, base 1+sqrt(569)
 Running N+1 test using discriminant 569, base 2+sqrt(569)
 Calling N+1 BLS with factored part 91.67% and helper 0.02% (275.01% proof)
 25235!61-1 is prime! (0.7799s+0.0014s) (digits:1644)
 
 Primality testing 25480!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 491, base 1+sqrt(491)
 Running N+1 test using discriminant 491, base 2+sqrt(491)
 Calling N+1 BLS with factored part 91.16% and helper 0.02% (273.50% proof)
 25480!61-1 is prime! (0.9050s+0.0012s) (digits:1662)
 
 Primality testing 25935!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 563, base 1+sqrt(563)
 Running N+1 test using discriminant 563, base 2+sqrt(563)
 Calling N+1 BLS with factored part 90.42% and helper 0.02% (271.32% proof)
 25935!61-1 is prime! (1.1343s+0.0012s) (digits:1695)
 
 Primality testing 25950!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 523
 Running N+1 test using discriminant 569, base 1+sqrt(569)
 Running N+1 test using discriminant 569, base 2+sqrt(569)
 Calling N+1 BLS with factored part 89.17% and helper 0.23% (267.79% proof)
 25950!61-1 is prime! (1.1233s+0.0011s) (digits:1696)
 
 Primality testing 26503!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 557
 Running N+1 test using discriminant 571, base 1+sqrt(571)
 Running N+1 test using discriminant 571, base 2+sqrt(571)
 Calling N+1 BLS with factored part 90.58% and helper 0.02% (271.78% proof)
 26503!61-1 is prime! (0.9958s+0.0015s) (digits:1736)
 
 Primality testing 27296!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 641
 Running N+1 test using discriminant 653, base 1+sqrt(653)
 Running N+1 test using discriminant 653, base 2+sqrt(653)
 Calling N+1 BLS with factored part 91.32% and helper 0.02% (274.01% proof)
 27296!61-1 is prime! (1.0250s+0.0012s) (digits:1794)
 
 Primality testing 27518!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 571, base 1+sqrt(571)
 Running N+1 test using discriminant 571, base 2+sqrt(571)
 Calling N+1 BLS with factored part 90.55% and helper 0.02% (271.70% proof)
 27518!61-1 is prime! (0.9897s+0.0014s) (digits:1810)
 
 Primality testing 27689!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 541
 Running N+1 test using discriminant 601, base 1+sqrt(601)
 Running N+1 test using discriminant 601, base 2+sqrt(601)
 Calling N+1 BLS with factored part 89.60% and helper 0.02% (268.84% proof)
 27689!61-1 is prime! (1.0392s+0.0012s) (digits:1822)
 
 Primality testing 27902!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 577, base 1+sqrt(577)
 Running N+1 test using discriminant 577, base 2+sqrt(577)
 Calling N+1 BLS with factored part 89.28% and helper 0.02% (267.87% proof)
 27902!61-1 is prime! (1.0665s+0.0014s) (digits:1838)
 
 Primality testing 27923!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 503, base 1+sqrt(503)
 Running N+1 test using discriminant 503, base 2+sqrt(503)
 Calling N+1 BLS with factored part 89.96% and helper 0.21% (270.10% proof)
 27923!61-1 is prime! (1.0618s+0.0052s) (digits:1839)
 
 Primality testing 28108!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 659
 Running N+1 test using discriminant 829, base 1+sqrt(829)
 Running N+1 test using discriminant 829, base 2+sqrt(829)
 Calling N+1 BLS with factored part 90.96% and helper 0.02% (272.90% proof)
 28108!61-1 is prime! (1.0456s+0.0014s) (digits:1852)
 
 Primality testing 29377!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 653
 Running N+1 test using discriminant 739, base 1+sqrt(739)
 Running N+1 test using discriminant 739, base 2+sqrt(739)
 Calling N+1 BLS with factored part 91.33% and helper 0.02% (274.02% proof)
 29377!61-1 is prime! (1.1238s+0.0011s) (digits:1945)
 
 Primality testing 30026!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 683
 Running N+1 test using discriminant 773, base 1+sqrt(773)
 Running N+1 test using discriminant 773, base 2+sqrt(773)
 Calling N+1 BLS with factored part 90.48% and helper 0.02% (271.48% proof)
 30026!61-1 is prime! (1.1641s+0.0054s) (digits:1993)
 
 Primality testing 31338!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 557, base 1+sqrt(557)
 Running N+1 test using discriminant 557, base 2+sqrt(557)
 Calling N+1 BLS with factored part 91.47% and helper 0.01% (274.45% proof)
 31338!61-1 is prime! (1.2148s+0.0014s) (digits:2089)
 
 Primality testing 32622!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 647
 Running N+1 test using discriminant 769, base 1+sqrt(769)
 Running N+1 test using discriminant 769, base 2+sqrt(769)
 Calling N+1 BLS with factored part 91.56% and helper 0.01% (274.71% proof)
 32622!61-1 is prime! (1.6496s+0.0014s) (digits:2184)
 
 Primality testing 32766!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 647
 Running N+1 test using discriminant 661, base 1+sqrt(661)
 Running N+1 test using discriminant 661, base 2+sqrt(661)
 Calling N+1 BLS with factored part 91.40% and helper 0.01% (274.21% proof)
 32766!61-1 is prime! (1.6076s+0.0014s) (digits:2195)
 
 Primality testing 33255!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 727, base 1+sqrt(727)
 Running N+1 test using discriminant 727, base 2+sqrt(727)
 Calling N+1 BLS with factored part 91.57% and helper 0.01% (274.74% proof)
 33255!61-1 is prime! (1.5819s+0.0014s) (digits:2231)
 
 Primality testing 34002!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 619, base 1+sqrt(619)
 Running N+1 test using discriminant 619, base 2+sqrt(619)
 Calling N+1 BLS with factored part 90.81% and helper 0.16% (272.60% proof)
 34002!61-1 is prime! (1.6748s+0.0013s) (digits:2287)
 
 Primality testing 34417!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 643
 Running N+1 test using discriminant 719, base 1+sqrt(719)
 Running N+1 test using discriminant 719, base 2+sqrt(719)
 Calling N+1 BLS with factored part 91.80% and helper 0.01% (275.43% proof)
 34417!61-1 is prime! (1.7873s+0.0015s) (digits:2318)
 
 Primality testing 34480!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 727, base 1+sqrt(727)
 Running N+1 test using discriminant 727, base 2+sqrt(727)
 Calling N+1 BLS with factored part 91.26% and helper 0.01% (273.82% proof)
 34480!61-1 is prime! (1.7525s+0.0018s) (digits:2322)
 
 Primality testing 34914!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 647, base 1+sqrt(647)
 Running N+1 test using discriminant 647, base 2+sqrt(647)
 Calling N+1 BLS with factored part 91.06% and helper 0.01% (273.22% proof)
 34914!61-1 is prime! (1.6283s+0.0013s) (digits:2355)
 
 Primality testing 35480!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 809, base 1+sqrt(809)
 Running N+1 test using discriminant 809, base 2+sqrt(809)
 Calling N+1 BLS with factored part 90.97% and helper 0.01% (272.91% proof)
 35480!61-1 is prime! (1.7787s+0.0015s) (digits:2397)
 
 Primality testing 35595!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 761
 Running N+1 test using discriminant 811, base 1+sqrt(811)
 Running N+1 test using discriminant 811, base 2+sqrt(811)
 Calling N+1 BLS with factored part 91.94% and helper 0.01% (275.83% proof)
 35595!61-1 is prime! (2.2546s+0.0016s) (digits:2405)
 
 Primality testing 36214!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 757
 Running N+1 test using discriminant 797, base 1+sqrt(797)
 Running N+1 test using discriminant 797, base 2+sqrt(797)
 Calling N+1 BLS with factored part 91.91% and helper 0.16% (275.90% proof)
 36214!61-1 is prime! (2.5841s+0.0015s) (digits:2451)
 
 Primality testing 36294!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 641, base 1+sqrt(641)
 Running N+1 test using discriminant 641, base 2+sqrt(641)
 Calling N+1 BLS with factored part 90.85% and helper 0.01% (272.55% proof)
 36294!61-1 is prime! (2.3861s+0.0015s) (digits:2457)
 
 Primality testing 36915!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 727, base 1+sqrt(727)
 Running N+1 test using discriminant 727, base 2+sqrt(727)
 Calling N+1 BLS with factored part 90.99% and helper 0.01% (273.00% proof)
 36915!61-1 is prime! (2.5359s+0.0015s) (digits:2504)
 
 Primality testing 36964!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 673, base 1+sqrt(673)
 Running N+1 test using discriminant 673, base 2+sqrt(673)
 Calling N+1 BLS with factored part 91.54% and helper 0.01% (274.65% proof)
 36964!61-1 is prime! (2.5482s+0.0016s) (digits:2507)
 
 Primality testing 37065!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 761
 Running N+1 test using discriminant 773, base 1+sqrt(773)
 Running N+1 test using discriminant 773, base 2+sqrt(773)
 Calling N+1 BLS with factored part 91.87% and helper 0.01% (275.65% proof)
 37065!61-1 is prime! (2.5776s+0.0013s) (digits:2515)
 
 Primality testing 37570!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 733, base 2+sqrt(733)
 Running N+1 test using discriminant 733, base 3+sqrt(733)
 Calling N+1 BLS with factored part 91.18% and helper 0.01% (273.55% proof)
 37570!61-1 is prime! (2.3193s+0.0014s) (digits:2553)
 
 Primality testing 37588!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 739, base 1+sqrt(739)
 Running N+1 test using discriminant 739, base 2+sqrt(739)
 Calling N+1 BLS with factored part 91.51% and helper 0.01% (274.55% proof)
 37588!61-1 is prime! (2.3334s+0.0014s) (digits:2555)
 
 Primality testing 37677!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 631, base 1+sqrt(631)
 Running N+1 test using discriminant 631, base 2+sqrt(631)
 Calling N+1 BLS with factored part 91.82% and helper 0.01% (275.46% proof)
 37677!61-1 is prime! (2.3933s+0.0013s) (digits:2561)
 
 Primality testing 37998!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 733
 Running N+1 test using discriminant 743, base 1+sqrt(743)
 Running N+1 test using discriminant 743, base 2+sqrt(743)
 Calling N+1 BLS with factored part 91.06% and helper 0.01% (273.21% proof)
 37998!61-1 is prime! (2.3498s+0.0014s) (digits:2585)
 
 Primality testing 38020!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 743, base 1+sqrt(743)
 Running N+1 test using discriminant 743, base 2+sqrt(743)
 Calling N+1 BLS with factored part 91.57% and helper 0.01% (274.74% proof)
 38020!61-1 is prime! (2.3216s+0.0016s) (digits:2587)
 
 Primality testing 38047!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 757, base 1+sqrt(757)
 Running N+1 test using discriminant 757, base 2+sqrt(757)
 Calling N+1 BLS with factored part 91.22% and helper 0.01% (273.67% proof)
 38047!61-1 is prime! (2.4647s+0.0015s) (digits:2589)
 
 Primality testing 38540!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 677, base 1+sqrt(677)
 Running N+1 test using discriminant 677, base 2+sqrt(677)
 Calling N+1 BLS with factored part 90.89% and helper 0.01% (272.69% proof)
 38540!61-1 is prime! (2.4487s+0.0017s) (digits:2626)
 
 Primality testing 39759!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 787
 Running N+1 test using discriminant 821, base 1+sqrt(821)
 Running N+1 test using discriminant 821, base 2+sqrt(821)
 Calling N+1 BLS with factored part 92.12% and helper 0.01% (276.38% proof)
 39759!61-1 is prime! (2.5213s+0.0016s) (digits:2717)
 
 Primality testing 40344!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 809, base 1+sqrt(809)
 Running N+1 test using discriminant 809, base 2+sqrt(809)
 Calling N+1 BLS with factored part 92.06% and helper 0.13% (276.34% proof)
 40344!61-1 is prime! (2.5904s+0.0016s) (digits:2762)
 
 Primality testing 40477!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 823, base 1+sqrt(823)
 Running N+1 test using discriminant 823, base 2+sqrt(823)
 Calling N+1 BLS with factored part 91.58% and helper 0.01% (274.78% proof)
 40477!61-1 is prime! (2.5651s+0.0015s) (digits:2772)
 
 Primality testing 41822!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 857, base 1+sqrt(857)
 Running N+1 test using discriminant 857, base 2+sqrt(857)
 Calling N+1 BLS with factored part 91.27% and helper 0.01% (273.84% proof)
 41822!61-1 is prime! (2.5691s+0.0014s) (digits:2874)
 
 Primality testing 41951!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 839
 Running N+1 test using discriminant 911, base 1+sqrt(911)
 Running N+1 test using discriminant 911, base 2+sqrt(911)
 Calling N+1 BLS with factored part 91.42% and helper 0.01% (274.26% proof)
 41951!61-1 is prime! (2.7159s+0.0016s) (digits:2883)
 
 Primality testing 42844!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 757
 Running N+1 test using discriminant 877, base 1+sqrt(877)
 Running N+1 test using discriminant 877, base 2+sqrt(877)
 Calling N+1 BLS with factored part 92.38% and helper 0.01% (277.15% proof)
 42844!61-1 is prime! (3.0002s+0.0017s) (digits:2951)
 
 Primality testing 43053!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 821
 Running N+1 test using discriminant 881, base 1+sqrt(881)
 Running N+1 test using discriminant 881, base 2+sqrt(881)
 Calling N+1 BLS with factored part 92.59% and helper 0.01% (277.80% proof)
 43053!61-1 is prime! (2.9028s+0.0015s) (digits:2967)
 
 Primality testing 43690!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 811, base 1+sqrt(811)
 Running N+1 test using discriminant 811, base 2+sqrt(811)
 Calling N+1 BLS with factored part 92.51% and helper 0.14% (277.70% proof)
 43690!61-1 is prime! (2.8541s+0.0016s) (digits:3016)
 
 Primality testing 44195!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 823
 Running N+1 test using discriminant 859, base 1+sqrt(859)
 Running N+1 test using discriminant 859, base 2+sqrt(859)
 Calling N+1 BLS with factored part 92.45% and helper 0.01% (277.35% proof)
 44195!61-1 is prime! (3.0964s+0.0014s) (digits:3054)
 
 Primality testing 44912!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 863, base 1+sqrt(863)
 Running N+1 test using discriminant 863, base 2+sqrt(863)
 Calling N+1 BLS with factored part 91.71% and helper 0.13% (275.26% proof)
 44912!61-1 is prime! (2.9723s+0.0014s) (digits:3109)
 
 Primality testing 46389!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 809
 Running N+1 test using discriminant 919, base 1+sqrt(919)
 Running N+1 test using discriminant 919, base 2+sqrt(919)
 Calling N+1 BLS with factored part 92.41% and helper 0.01% (277.26% proof)
 46389!61-1 is prime! (4.6680s+0.0017s) (digits:3221)
 
 Primality testing 47837!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 997
 Running N+1 test using discriminant 1049, base 1+sqrt(1049)
 Running N+1 test using discriminant 1049, base 2+sqrt(1049)
 Calling N+1 BLS with factored part 91.17% and helper 0.01% (273.54% proof)
 47837!61-1 is prime! (4.5409s+0.0016s) (digits:3332)
 
 Primality testing 49576!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1033, base 1+sqrt(1033)
 Running N+1 test using discriminant 1033, base 2+sqrt(1033)
 Calling N+1 BLS with factored part 90.82% and helper 0.01% (272.48% proof)
 49576!61-1 is prime! (4.0847s+0.0016s) (digits:3466)
 
 Primality testing 51091!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 937
 Running N+1 test using discriminant 1201, base 1+sqrt(1201)
 Running N+1 test using discriminant 1201, base 2+sqrt(1201)
 Calling N+1 BLS with factored part 91.70% and helper 0.01% (275.12% proof)
 51091!61-1 is prime! (4.2929s+0.0017s) (digits:3583)
 
 Primality testing 51113!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 859, base 1+sqrt(859)
 Running N+1 test using discriminant 859, base 2+sqrt(859)
 Calling N+1 BLS with factored part 91.13% and helper 0.01% (273.40% proof)
 51113!61-1 is prime! (4.0645s+0.0016s) (digits:3584)
 
 Primality testing 51311!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1063, base 1+sqrt(1063)
 Running N+1 test using discriminant 1063, base 2+sqrt(1063)
 Calling N+1 BLS with factored part 92.49% and helper 0.01% (277.48% proof)
 51311!61-1 is prime! (4.4053s+0.0018s) (digits:3600)
 
 Primality testing 51572!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 941, base 1+sqrt(941)
 Running N+1 test using discriminant 941, base 2+sqrt(941)
 Calling N+1 BLS with factored part 91.44% and helper 0.01% (274.35% proof)
 51572!61-1 is prime! (4.1783s+0.0018s) (digits:3620)
 
 Primality testing 53203!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1019, base 1+sqrt(1019)
 Running N+1 test using discriminant 1019, base 2+sqrt(1019)
 Calling N+1 BLS with factored part 93.88% and helper 0.01% (281.64% proof)
 53203!61-1 is prime! (4.8587s+0.0017s) (digits:3746)
 
 Primality testing 53736!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 937
 Running N+1 test using discriminant 977, base 1+sqrt(977)
 Running N+1 test using discriminant 977, base 2+sqrt(977)
 Calling N+1 BLS with factored part 91.80% and helper 0.10% (275.52% proof)
 53736!61-1 is prime! (4.6936s+0.0017s) (digits:3787)
 
 Primality testing 54088!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1031, base 1+sqrt(1031)
 Running N+1 test using discriminant 1031, base 2+sqrt(1031)
 Calling N+1 BLS with factored part 92.07% and helper 0.01% (276.23% proof)
 54088!61-1 is prime! (4.7324s+0.0016s) (digits:3815)
 
 Primality testing 55542!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1021
 Running N+1 test using discriminant 1151, base 1+sqrt(1151)
 Running N+1 test using discriminant 1151, base 2+sqrt(1151)
 Calling N+1 BLS with factored part 92.13% and helper 0.10% (276.51% proof)
 55542!61-1 is prime! (4.9290s+0.0018s) (digits:3928)
 
 Primality testing 56295!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1039
 Running N+1 test using discriminant 1193, base 1+sqrt(1193)
 Running N+1 test using discriminant 1193, base 2+sqrt(1193)
 Calling N+1 BLS with factored part 92.94% and helper 0.01% (278.82% proof)
 56295!61-1 is prime! (5.0931s+0.0018s) (digits:3986)
 
 Primality testing 57053!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1249, base 1+sqrt(1249)
 Running N+1 test using discriminant 1249, base 2+sqrt(1249)
 Calling N+1 BLS with factored part 91.55% and helper 0.01% (274.67% proof)
 57053!61-1 is prime! (7.1775s+0.0019s) (digits:4045)
 
 Primality testing 58205!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1087
 Running N+1 test using discriminant 1327, base 1+sqrt(1327)
 Running N+1 test using discriminant 1327, base 2+sqrt(1327)
 Calling N+1 BLS with factored part 93.83% and helper 0.01% (281.51% proof)
 58205!61-1 is prime! (7.4470s+0.0018s) (digits:4135)
 
 Primality testing 58456!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1063
 Running N+1 test using discriminant 1217, base 1+sqrt(1217)
 Running N+1 test using discriminant 1217, base 2+sqrt(1217)
 Calling N+1 BLS with factored part 91.87% and helper 0.01% (275.62% proof)
 58456!61-1 is prime! (7.2236s+0.0019s) (digits:4155)
 
 Primality testing 58627!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1031, base 1+sqrt(1031)
 Running N+1 test using discriminant 1031, base 2+sqrt(1031)
 Calling N+1 BLS with factored part 92.24% and helper 0.01% (276.75% proof)
 58627!61-1 is prime! (7.1197s+0.0015s) (digits:4168)
 
 Primality testing 59631!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1181
 Running N+1 test using discriminant 1289, base 1+sqrt(1289)
 Running N+1 test using discriminant 1289, base 2+sqrt(1289)
 Calling N+1 BLS with factored part 91.68% and helper 0.01% (275.07% proof)
 59631!61-1 is prime! (6.6296s+0.0020s) (digits:4247)
 
 Primality testing 60273!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1097
 Running N+1 test using discriminant 1187, base 1+sqrt(1187)
 Running N+1 test using discriminant 1187, base 2+sqrt(1187)
 Calling N+1 BLS with factored part 92.96% and helper 0.01% (278.90% proof)
 60273!61-1 is prime! (6.9935s+0.0026s) (digits:4297)
 
 Primality testing 60613!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1151
 Running N+1 test using discriminant 1459, base 1+sqrt(1459)
 Running N+1 test using discriminant 1459, base 2+sqrt(1459)
 Calling N+1 BLS with factored part 92.31% and helper 0.01% (276.94% proof)
 60613!61-1 is prime! (7.0358s+0.0022s) (digits:4324)
 
 Primality testing 60988!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1049
 Running N+1 test using discriminant 1171, base 1+sqrt(1171)
 Running N+1 test using discriminant 1171, base 2+sqrt(1171)
 Calling N+1 BLS with factored part 92.64% and helper 0.01% (277.93% proof)
 60988!61-1 is prime! (6.9937s+0.0025s) (digits:4353)
 
 Primality testing 61339!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1201, base 1+sqrt(1201)
 Running N+1 test using discriminant 1201, base 2+sqrt(1201)
 Calling N+1 BLS with factored part 91.60% and helper 0.01% (274.82% proof)
 61339!61-1 is prime! (6.7991s+0.0020s) (digits:4381)
 
 Primality testing 61625!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1201, base 1+sqrt(1201)
 Running N+1 test using discriminant 1201, base 2+sqrt(1201)
 Calling N+1 BLS with factored part 92.84% and helper 0.10% (278.62% proof)
 61625!61-1 is prime! (7.0344s+0.0021s) (digits:4403)
 
 Primality testing 61971!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1103
 Running N+1 test using discriminant 1151, base 1+sqrt(1151)
 Running N+1 test using discriminant 1151, base 2+sqrt(1151)
 Calling N+1 BLS with factored part 92.79% and helper 0.01% (278.37% proof)
 61971!61-1 is prime! (7.0696s+0.0015s) (digits:4430)
 
 Primality testing 63144!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1217, base 1+sqrt(1217)
 Running N+1 test using discriminant 1217, base 2+sqrt(1217)
 Calling N+1 BLS with factored part 93.30% and helper 0.01% (279.92% proof)
 63144!61-1 is prime! (7.2204s+0.0019s) (digits:4523)
 
 Primality testing 63737!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1283
 Running N+1 test using discriminant 1439, base 1+sqrt(1439)
 Running N+1 test using discriminant 1439, base 2+sqrt(1439)
 Calling N+1 BLS with factored part 92.40% and helper 0.01% (277.23% proof)
 63737!61-1 is prime! (7.3595s+0.0015s) (digits:4569)
 
 Primality testing 64015!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1373, base 1+sqrt(1373)
 Running N+1 test using discriminant 1373, base 2+sqrt(1373)
 Calling N+1 BLS with factored part 92.81% and helper 0.01% (278.42% proof)
 64015!61-1 is prime! (7.4445s+0.0019s) (digits:4591)
 
 Primality testing 66300!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1193, base 1+sqrt(1193)
 Running N+1 test using discriminant 1193, base 2+sqrt(1193)
 Calling N+1 BLS with factored part 92.16% and helper 0.01% (276.48% proof)
 66300!61-1 is prime! (7.5542s+0.0015s) (digits:4771)
 
 Primality testing 66412!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1237
 Running N+1 test using discriminant 1307, base 1+sqrt(1307)
 Running N+1 test using discriminant 1307, base 2+sqrt(1307)
 Calling N+1 BLS with factored part 92.08% and helper 0.01% (276.24% proof)
 66412!61-1 is prime! (7.7367s+0.0014s) (digits:4780)
 
 Primality testing 67461!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1181
 Running N+1 test using discriminant 1409, base 1+sqrt(1409)
 Running N+1 test using discriminant 1409, base 2+sqrt(1409)
 Calling N+1 BLS with factored part 93.26% and helper 0.01% (279.80% proof)
 67461!61-1 is prime! (11.0454s+0.0015s) (digits:4863)
 
 Primality testing 68829!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1213
 Running N+1 test using discriminant 1289, base 1+sqrt(1289)
 Running N+1 test using discriminant 1289, base 2+sqrt(1289)
 Calling N+1 BLS with factored part 93.47% and helper 0.01% (280.42% proof)
 68829!61-1 is prime! (11.2029s+0.0020s) (digits:4972)
 
 Primality testing 69464!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1483
 Running N+1 test using discriminant 1511, base 1+sqrt(1511)
 Running N+1 test using discriminant 1511, base 2+sqrt(1511)
 Calling N+1 BLS with factored part 93.36% and helper 0.01% (280.08% proof)
 69464!61-1 is prime! (11.6075s+0.0021s) (digits:5022)
 
 Primality testing 69571!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1291, base 1+sqrt(1291)
 Running N+1 test using discriminant 1291, base 2+sqrt(1291)
 Calling N+1 BLS with factored part 92.63% and helper 0.01% (277.89% proof)
 69571!61-1 is prime! (11.5183s+0.0015s) (digits:5031)
 
 Primality testing 72187!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1621
 Running N+1 test using discriminant 1667, base 1+sqrt(1667)
 Running N+1 test using discriminant 1667, base 2+sqrt(1667)
 Calling N+1 BLS with factored part 92.43% and helper 0.01% (277.31% proof)
 72187!61-1 is prime! (11.1323s+0.0022s) (digits:5239)
 
 Primality testing 72442!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1307, base 1+sqrt(1307)
 Running N+1 test using discriminant 1307, base 2+sqrt(1307)
 Calling N+1 BLS with factored part 92.83% and helper 0.01% (278.49% proof)
 72442!61-1 is prime! (11.0218s+0.0017s) (digits:5259)
 
 Primality testing 72898!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1249
 Running N+1 test using discriminant 1433, base 1+sqrt(1433)
 Running N+1 test using discriminant 1433, base 2+sqrt(1433)
 Calling N+1 BLS with factored part 92.60% and helper 0.01% (277.83% proof)
 72898!61-1 is prime! (11.2921s+0.0020s) (digits:5295)
 
 Primality testing 73294!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1367, base 1+sqrt(1367)
 Running N+1 test using discriminant 1367, base 2+sqrt(1367)
 Calling N+1 BLS with factored part 93.68% and helper 0.01% (281.04% proof)
 73294!61-1 is prime! (11.3853s+0.0015s) (digits:5327)
 
 Primality testing 73847!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1289, base 1+sqrt(1289)
 Running N+1 test using discriminant 1289, base 2+sqrt(1289)
 Calling N+1 BLS with factored part 93.32% and helper 0.01% (279.98% proof)
 73847!61-1 is prime! (11.4416s+0.0020s) (digits:5371)
 
 Primality testing 74320!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1259
 Running N+1 test using discriminant 1367, base 1+sqrt(1367)
 Running N+1 test using discriminant 1367, base 2+sqrt(1367)
 Calling N+1 BLS with factored part 92.71% and helper 0.08% (278.22% proof)
 74320!61-1 is prime! (11.5690s+0.0023s) (digits:5409)
 
 Primality testing 74401!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1321
 Running N+1 test using discriminant 1361, base 1+sqrt(1361)
 Running N+1 test using discriminant 1361, base 2+sqrt(1361)
 Calling N+1 BLS with factored part 92.82% and helper 0.01% (278.47% proof)
 74401!61-1 is prime! (11.4403s+0.0019s) (digits:5415)
 
 Primality testing 74918!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1459
 Running N+1 test using discriminant 1481, base 1+sqrt(1481)
 Running N+1 test using discriminant 1481, base 2+sqrt(1481)
 Calling N+1 BLS with factored part 92.98% and helper 0.01% (278.94% proof)
 74918!61-1 is prime! (11.7066s+0.0019s) (digits:5457)
 
 Primality testing 75655!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1327, base 1+sqrt(1327)
 Running N+1 test using discriminant 1327, base 2+sqrt(1327)
 Calling N+1 BLS with factored part 93.22% and helper 0.01% (279.66% proof)
 75655!61-1 is prime! (11.6792s+0.0027s) (digits:5516)
 
 Primality testing 75729!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1373, base 1+sqrt(1373)
 Running N+1 test using discriminant 1373, base 2+sqrt(1373)
 Calling N+1 BLS with factored part 92.95% and helper 0.01% (278.88% proof)
 75729!61-1 is prime! (11.6393s+0.0029s) (digits:5521)
 
 Primality testing 75769!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1487
 Running N+1 test using discriminant 1543, base 1+sqrt(1543)
 Running N+1 test using discriminant 1543, base 2+sqrt(1543)
 Calling N+1 BLS with factored part 93.40% and helper 0.01% (280.19% proof)
 75769!61-1 is prime! (12.2478s+0.0028s) (digits:5525)
 
 Primality testing 75908!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1669
 Running N+1 test using discriminant 1789, base 1+sqrt(1789)
 Running N+1 test using discriminant 1789, base 2+sqrt(1789)
 Calling N+1 BLS with factored part 92.30% and helper 0.08% (276.99% proof)
 75908!61-1 is prime! (12.3446s+0.0030s) (digits:5536)
 
 Primality testing 77028!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1319, base 1+sqrt(1319)
 Running N+1 test using discriminant 1319, base 2+sqrt(1319)
 Calling N+1 BLS with factored part 93.57% and helper 0.01% (280.73% proof)
 77028!61-1 is prime! (12.3610s+0.0021s) (digits:5625)
 
 Primality testing 77340!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1439
 Running N+1 test using discriminant 1553, base 1+sqrt(1553)
 Running N+1 test using discriminant 1553, base 2+sqrt(1553)
 Calling N+1 BLS with factored part 92.77% and helper 0.01% (278.31% proof)
 77340!61-1 is prime! (12.4489s+0.0023s) (digits:5650)
 
 Primality testing 78350!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1427, base 1+sqrt(1427)
 Running N+1 test using discriminant 1427, base 2+sqrt(1427)
 Calling N+1 BLS with factored part 93.04% and helper 0.01% (279.13% proof)
 78350!61-1 is prime! (12.5446s+0.0017s) (digits:5731)
 
 Primality testing 78847!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1429, base 1+sqrt(1429)
 Running N+1 test using discriminant 1429, base 2+sqrt(1429)
 Calling N+1 BLS with factored part 93.13% and helper 0.01% (279.42% proof)
 78847!61-1 is prime! (12.6599s+0.0022s) (digits:5771)
 
 Primality testing 78918!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1597, base 1+sqrt(1597)
 Running N+1 test using discriminant 1597, base 2+sqrt(1597)
 Calling N+1 BLS with factored part 93.18% and helper 0.07% (279.63% proof)
 78918!61-1 is prime! (12.3594s+0.0023s) (digits:5777)
 
 Primality testing 79066!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1523
 Running N+1 test using discriminant 1553, base 1+sqrt(1553)
 Running N+1 test using discriminant 1553, base 2+sqrt(1553)
 Calling N+1 BLS with factored part 93.43% and helper 0.01% (280.28% proof)
 79066!61-1 is prime! (12.6055s+0.0017s) (digits:5789)
 
 Primality testing 79433!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1453
 Running N+1 test using discriminant 1657, base 1+sqrt(1657)
 Running N+1 test using discriminant 1657, base 2+sqrt(1657)
 Calling N+1 BLS with factored part 93.94% and helper 0.01% (281.82% proof)
 79433!61-1 is prime! (13.3051s+0.0021s) (digits:5818)
 
 Primality testing 79710!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1381, base 1+sqrt(1381)
 Running N+1 test using discriminant 1381, base 2+sqrt(1381)
 Calling N+1 BLS with factored part 92.75% and helper 0.01% (278.27% proof)
 79710!61-1 is prime! (12.4239s+0.0016s) (digits:5840)
 
 Primality testing 79884!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1579
 Running N+1 test using discriminant 1721, base 1+sqrt(1721)
 Running N+1 test using discriminant 1721, base 2+sqrt(1721)
 Calling N+1 BLS with factored part 93.07% and helper 0.01% (279.21% proof)
 79884!61-1 is prime! (13.1376s+0.0018s) (digits:5854)
 
 Primality testing 80048!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1723
 Running N+1 test using discriminant 1823, base 1+sqrt(1823)
 Running N+1 test using discriminant 1823, base 2+sqrt(1823)
 Calling N+1 BLS with factored part 92.72% and helper 0.01% (278.18% proof)
 80048!61-1 is prime! (12.7555s+0.0018s) (digits:5868)
 
 Primality testing 81524!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1861, base 1+sqrt(1861)
 Running N+1 test using discriminant 1861, base 2+sqrt(1861)
 Calling N+1 BLS with factored part 93.14% and helper 0.01% (279.43% proof)
 81524!61-1 is prime! (13.0416s+0.0023s) (digits:5986)
 
 Primality testing 83230!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1499
 Running N+1 test using discriminant 1801, base 1+sqrt(1801)
 Running N+1 test using discriminant 1801, base 2+sqrt(1801)
 Calling N+1 BLS with factored part 93.37% and helper 0.06% (280.17% proof)
 83230!61-1 is prime! (13.8180s+0.0025s) (digits:6124)
 
 Primality testing 83293!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1511, base 1+sqrt(1511)
 Running N+1 test using discriminant 1511, base 2+sqrt(1511)
 Calling N+1 BLS with factored part 93.13% and helper 0.00% (279.39% proof)
 83293!61-1 is prime! (13.3987s+0.0024s) (digits:6129)
 
 Primality testing 83713!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1423, base 1+sqrt(1423)
 Running N+1 test using discriminant 1423, base 2+sqrt(1423)
 Calling N+1 BLS with factored part 93.75% and helper 0.00% (281.27% proof)
 83713!61-1 is prime! (13.4129s+0.0019s) (digits:6163)
 
 Primality testing 84377!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1543
 Running N+1 test using discriminant 1579, base 1+sqrt(1579)
 Running N+1 test using discriminant 1579, base 2+sqrt(1579)
 Calling N+1 BLS with factored part 93.46% and helper 0.00% (280.38% proof)
 84377!61-1 is prime! (13.7366s+0.0024s) (digits:6217)
 
 Primality testing 84935!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1619, base 1+sqrt(1619)
 Running N+1 test using discriminant 1619, base 2+sqrt(1619)
 Calling N+1 BLS with factored part 93.55% and helper 0.00% (280.66% proof)
 84935!61-1 is prime! (13.7192s+0.0026s) (digits:6262)
 
 Primality testing 86525!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1697, base 1+sqrt(1697)
 Running N+1 test using discriminant 1697, base 2+sqrt(1697)
 Calling N+1 BLS with factored part 93.26% and helper 0.00% (279.78% proof)
 86525!61-1 is prime! (14.0309s+0.0021s) (digits:6390)
 
 Primality testing 87692!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1721
 Running N+1 test using discriminant 1867, base 1+sqrt(1867)
 Running N+1 test using discriminant 1867, base 2+sqrt(1867)
 Calling N+1 BLS with factored part 93.39% and helper 0.00% (280.18% proof)
 87692!61-1 is prime! (20.8032s+0.0030s) (digits:6485)
 
 Primality testing 88246!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1607
 Running N+1 test using discriminant 1627, base 1+sqrt(1627)
 Running N+1 test using discriminant 1627, base 2+sqrt(1627)
 Calling N+1 BLS with factored part 93.95% and helper 0.00% (281.85% proof)
 88246!61-1 is prime! (21.0804s+0.0032s) (digits:6529)
 
 Primality testing 88934!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1567
 Running N+1 test using discriminant 1709, base 1+sqrt(1709)
 Running N+1 test using discriminant 1709, base 2+sqrt(1709)
 Calling N+1 BLS with factored part 92.63% and helper 0.06% (277.96% proof)
 88934!61-1 is prime! (20.0969s+0.0033s) (digits:6585)
 
 Primality testing 90299!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1627, base 1+sqrt(1627)
 Running N+1 test using discriminant 1627, base 2+sqrt(1627)
 Calling N+1 BLS with factored part 92.68% and helper 0.00% (278.04% proof)
 90299!61-1 is prime! (20.3685s+0.0024s) (digits:6696)
 
 Primality testing 90371!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1637, base 1+sqrt(1637)
 Running N+1 test using discriminant 1637, base 2+sqrt(1637)
 Calling N+1 BLS with factored part 93.74% and helper 0.00% (281.22% proof)
 90371!61-1 is prime! (20.9045s+0.0017s) (digits:6702)
 
 Primality testing 90778!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1637
 Running N+1 test using discriminant 1747, base 1+sqrt(1747)
 Running N+1 test using discriminant 1747, base 2+sqrt(1747)
 Calling N+1 BLS with factored part 94.05% and helper 0.00% (282.16% proof)
 90778!61-1 is prime! (21.6924s+0.0024s) (digits:6735)
 
 Primality testing 91054!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1663
 Running N+1 test using discriminant 1789, base 1+sqrt(1789)
 Running N+1 test using discriminant 1789, base 2+sqrt(1789)
 Calling N+1 BLS with factored part 93.28% and helper 0.00% (279.86% proof)
 91054!61-1 is prime! (19.5035s+0.0025s) (digits:6757)
 
 Primality testing 91892!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1621
 Running N+1 test using discriminant 1801, base 1+sqrt(1801)
 Running N+1 test using discriminant 1801, base 2+sqrt(1801)
 Calling N+1 BLS with factored part 93.35% and helper 0.00% (280.06% proof)
 91892!61-1 is prime! (19.8875s+0.0027s) (digits:6826)
 
 Primality testing 91932!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1951
 Running N+1 test using discriminant 2017, base 1+sqrt(2017)
 Running N+1 test using discriminant 2017, base 2+sqrt(2017)
 Calling N+1 BLS with factored part 94.13% and helper 0.07% (282.45% proof)
 91932!61-1 is prime! (19.7895s+0.0022s) (digits:6829)
 
 Primality testing 93564!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1741
 Running N+1 test using discriminant 1753, base 1+sqrt(1753)
 Running N+1 test using discriminant 1753, base 2+sqrt(1753)
 Calling N+1 BLS with factored part 93.68% and helper 0.05% (281.09% proof)
 93564!61-1 is prime! (21.0331s+0.0028s) (digits:6961)
 
 Primality testing 94355!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1747, base 1+sqrt(1747)
 Running N+1 test using discriminant 1747, base 2+sqrt(1747)
 Calling N+1 BLS with factored part 93.47% and helper 0.06% (280.46% proof)
 94355!61-1 is prime! (20.2512s+0.0023s) (digits:7026)
 
 Primality testing 96255!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1733, base 1+sqrt(1733)
 Running N+1 test using discriminant 1733, base 2+sqrt(1733)
 Calling N+1 BLS with factored part 93.73% and helper 0.00% (281.19% proof)
 96255!61-1 is prime! (20.7994s+0.0023s) (digits:7181)
 
 Primality testing 97797!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1889
 Running N+1 test using discriminant 1979, base 1+sqrt(1979)
 Running N+1 test using discriminant 1979, base 2+sqrt(1979)
 Calling N+1 BLS with factored part 93.48% and helper 0.00% (280.45% proof)
 97797!61-1 is prime! (21.5022s+0.0036s) (digits:7308)
 
 Primality testing 97829!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1867
 Running N+1 test using discriminant 1999, base 1+sqrt(1999)
 Running N+1 test using discriminant 1999, base 2+sqrt(1999)
 Calling N+1 BLS with factored part 93.62% and helper 0.05% (280.91% proof)
 97829!61-1 is prime! (21.3630s+0.0036s) (digits:7310)
 
 Primality testing 98222!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1913, base 1+sqrt(1913)
 Running N+1 test using discriminant 1913, base 2+sqrt(1913)
 Calling N+1 BLS with factored part 93.71% and helper 0.00% (281.15% proof)
 98222!61-1 is prime! (21.3345s+0.0037s) (digits:7342)
 
 Primality testing 99314!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1889, base 1+sqrt(1889)
 Running N+1 test using discriminant 1889, base 2+sqrt(1889)
 Calling N+1 BLS with factored part 93.60% and helper 0.00% (280.79% proof)
 99314!61-1 is prime! (21.6142s+0.0027s) (digits:7432)
 
 Primality testing 99407!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1933, base 1+sqrt(1933)
 Running N+1 test using discriminant 1933, base 2+sqrt(1933)
 Calling N+1 BLS with factored part 93.47% and helper 0.00% (280.42% proof)
 99407!61-1 is prime! (21.4973s+0.0020s) (digits:7439)
 
 Primality testing 101066!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 2003
 Running N+1 test using discriminant 2069, base 1+sqrt(2069)
 Running N+1 test using discriminant 2069, base 2+sqrt(2069)
 Calling N+1 BLS with factored part 93.13% and helper 0.00% (279.40% proof)
 101066!61-1 is prime! (22.5366s+0.0019s) (digits:7575)
 
 Primality testing 101668!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1789, base 1+sqrt(1789)
 Running N+1 test using discriminant 1789, base 2+sqrt(1789)
 Calling N+1 BLS with factored part 93.68% and helper 0.00% (281.06% proof)
 101668!61-1 is prime! (22.1961s+0.0020s) (digits:7625)
 
 Primality testing 103318!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 2017
 Running N+1 test using discriminant 2069, base 1+sqrt(2069)
 Running N+1 test using discriminant 2069, base 2+sqrt(2069)
 Calling N+1 BLS with factored part 93.58% and helper 0.06% (280.80% proof)
 103318!61-1 is prime! (22.6903s+0.0030s) (digits:7760)
 
 Primality testing 105655!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1949, base 1+sqrt(1949)
 Running N+1 test using discriminant 1949, base 2+sqrt(1949)
 Calling N+1 BLS with factored part 94.03% and helper 0.00% (282.11% proof)
 105655!61-1 is prime! (23.1772s+0.0022s) (digits:7952)
 
 Primality testing 106837!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1987, base 1+sqrt(1987)
 Running N+1 test using discriminant 1987, base 2+sqrt(1987)
 Calling N+1 BLS with factored part 93.73% and helper 0.00% (281.19% proof)
 106837!61-1 is prime! (23.7287s+0.0026s) (digits:8050)
 
 Primality testing 109602!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 2111, base 1+sqrt(2111)
 Running N+1 test using discriminant 2111, base 2+sqrt(2111)
 Calling N+1 BLS with factored part 93.94% and helper 0.00% (281.84% proof)
 109602!61-1 is prime! (33.4799s+0.0028s) (digits:8278)
 
 Primality testing 111168!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1987
 Running N+1 test using discriminant 2029, base 1+sqrt(2029)
 Running N+1 test using discriminant 2029, base 2+sqrt(2029)
 Calling N+1 BLS with factored part 93.97% and helper 0.05% (281.98% proof)
 111168!61-1 is prime! (31.6572s+0.0030s) (digits:8408)
 
 Primality testing 111207!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 1889, base 1+sqrt(1889)
 Running N+1 test using discriminant 1889, base 2+sqrt(1889)
 Calling N+1 BLS with factored part 93.80% and helper 0.00% (281.40% proof)
 111207!61-1 is prime! (31.0732s+0.0027s) (digits:8411)
 
 Primality testing 112015!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 2081
 Running N+1 test using discriminant 2141, base 1+sqrt(2141)
 Running N+1 test using discriminant 2141, base 2+sqrt(2141)
 Calling N+1 BLS with factored part 93.74% and helper 0.00% (281.23% proof)
 112015!61-1 is prime! (31.8736s+0.0028s) (digits:8478)
 
 Primality testing 112198!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1973
 Running N+1 test using discriminant 2027, base 1+sqrt(2027)
 Running N+1 test using discriminant 2027, base 2+sqrt(2027)
 Calling N+1 BLS with factored part 93.70% and helper 0.00% (281.10% proof)
 112198!61-1 is prime! (31.8537s+0.0038s) (digits:8493)
 
 Primality testing 113580!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 2111
 Running N+1 test using discriminant 2137, base 1+sqrt(2137)
 Running N+1 test using discriminant 2137, base 2+sqrt(2137)
 Calling N+1 BLS with factored part 93.71% and helper 0.00% (281.15% proof)
 113580!61-1 is prime! (32.5734s+0.0027s) (digits:8607)
 
 Primality testing 115295!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 2143
 Running N+1 test using discriminant 2447, base 1+sqrt(2447)
 Running N+1 test using discriminant 2447, base 2+sqrt(2447)
 Calling N+1 BLS with factored part 94.26% and helper 0.04% (282.84% proof)
 115295!61-1 is prime! (33.1129s+0.0028s) (digits:8749)
 
 Primality testing 116426!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 2339, base 1+sqrt(2339)
 Running N+1 test using discriminant 2339, base 2+sqrt(2339)
 Calling N+1 BLS with factored part 93.71% and helper 0.00% (281.14% proof)
 116426!61-1 is prime! (32.5587s+0.0032s) (digits:8843)
 
 Primality testing 117272!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 2129, base 1+sqrt(2129)
 Running N+1 test using discriminant 2129, base 2+sqrt(2129)
 Calling N+1 BLS with factored part 94.38% and helper 0.00% (283.15% proof)
 117272!61-1 is prime! (34.6560s+0.0037s) (digits:8914)
 
 Primality testing 117624!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 2089
 Running N+1 test using discriminant 2333, base 1+sqrt(2333)
 Running N+1 test using discriminant 2333, base 2+sqrt(2333)
 Calling N+1 BLS with factored part 93.98% and helper 0.00% (281.96% proof)
 117624!61-1 is prime! (34.9444s+0.0039s) (digits:8943)
 
 Primality testing 120986!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 2297, base 1+sqrt(2297)
 Running N+1 test using discriminant 2297, base 2+sqrt(2297)
 Calling N+1 BLS with factored part 94.16% and helper 0.00% (282.48% proof)
 120986!61-1 is prime! (35.1723s+0.0045s) (digits:9223)
 
 Primality testing 122034!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 2423, base 1+sqrt(2423)
 Running N+1 test using discriminant 2423, base 2+sqrt(2423)
 Calling N+1 BLS with factored part 93.79% and helper 0.00% (281.37% proof)
 122034!61-1 is prime! (35.7175s+0.0026s) (digits:9310)
 
 Primality testing 122259!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 2437
 Running N+1 test using discriminant 2557, base 1+sqrt(2557)
 Running N+1 test using discriminant 2557, base 2+sqrt(2557)
 Calling N+1 BLS with factored part 94.05% and helper 0.00% (282.16% proof)
 122259!61-1 is prime! (36.7518s+0.0037s) (digits:9329)
 
 Primality testing 123307!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 2273, base 1+sqrt(2273)
 Running N+1 test using discriminant 2273, base 2+sqrt(2273)
 Calling N+1 BLS with factored part 93.78% and helper 0.00% (281.35% proof)
 123307!61-1 is prime! (35.5158s+0.0028s) (digits:9416)
 
 Primality testing 123886!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 2351, base 1+sqrt(2351)
 Running N+1 test using discriminant 2351, base 2+sqrt(2351)
 Calling N+1 BLS with factored part 93.91% and helper 0.00% (281.74% proof)
 123886!61-1 is prime! (33.5825s+0.0037s) (digits:9464)
 
 Primality testing 129583!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 2543
 Running N+1 test using discriminant 2657, base 1+sqrt(2657)
 Running N+1 test using discriminant 2657, base 2+sqrt(2657)
 Calling N+1 BLS with factored part 94.39% and helper 0.00% (283.17% proof)
 129583!61-1 is prime! (45.4251s+0.0041s) (digits:9941)
 
 Primality testing 129875!61-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 2347, base 1+sqrt(2347)
 Running N+1 test using discriminant 2347, base 2+sqrt(2347)
 Calling N+1 BLS with factored part 94.01% and helper 0.00% (282.03% proof)
 129875!61-1 is prime! (44.7018s+0.0039s) (digits:9966)