79!77-1 trivially factors prime!: 157 (digits:3)
 80!77-1 trivially factors prime!: 239 (digits:3)
 82!77-1 trivially factors prime!: 409 (digits:3)
 84!77-1 trivially factors prime!: 587 (digits:3)
 86!77-1 trivially factors prime!: 773 (digits:3)
 88!77-1 trivially factors prime!: 967 (digits:3)
 93!77-1 trivially factors prime!: 1487 (digits:4)
 94!77-1 trivially factors prime!: 1597 (digits:4)
 95!77-1 trivially factors prime!: 1709 (digits:4)
 96!77-1 trivially factors prime!: 1823 (digits:4)
 101!77-1 trivially factors prime!: 2423 (digits:4)
 102!77-1 trivially factors prime!: 2549 (digits:4)
 103!77-1 trivially factors prime!: 2677 (digits:4)
 105!77-1 trivially factors prime!: 2939 (digits:4)
 107!77-1 trivially factors prime!: 3209 (digits:4)
 108!77-1 trivially factors prime!: 3347 (digits:4)
 112!77-1 trivially factors prime!: 3919 (digits:4)
 114!77-1 trivially factors prime!: 4217 (digits:4)
 116!77-1 trivially factors prime!: 4523 (digits:4)
 117!77-1 trivially factors prime!: 4679 (digits:4)
 121!77-1 trivially factors prime!: 5323 (digits:4)
 123!77-1 trivially factors prime!: 5657 (digits:4)
 124!77-1 trivially factors prime!: 5827 (digits:4)
 126!77-1 trivially factors prime!: 6173 (digits:4)
 135!77-1 trivially factors prime!: 7829 (digits:4)
 137!77-1 trivially factors prime!: 8219 (digits:4)
 140!77-1 trivially factors prime!: 8819 (digits:4)
 143!77-1 trivially factors prime!: 9437 (digits:4)
 145!77-1 trivially factors prime!: 9859 (digits:4)
 147!77-1 trivially factors prime!: 10289 (digits:5)
 150!77-1 trivially factors prime!: 10949 (digits:5)
 151!77-1 trivially factors prime!: 11173 (digits:5)
 152!77-1 trivially factors prime!: 11399 (digits:5)
 167!77-1 trivially factors prime!: 195389 (digits:6)
 168!77-1 trivially factors prime!: 214031 (digits:6)
 173!77-1 trivially factors prime!: 315551 (digits:6)
 180!77-1 trivially factors prime!: 482039 (digits:6)
 187!77-1 trivially factors prime!: 678809 (digits:6)
 195!77-1 trivially factors prime!: 943409 (digits:6)
 201!77-1 trivially factors prime!: 1171427 (digits:7)
 202!77-1 trivially factors prime!: 1211999 (digits:7)
 209!77-1 trivially factors prime!: 1517339 (digits:7)
 217!77-1 trivially factors prime!: 1913939 (digits:7)
 222!77-1 trivially factors prime!: 2188919 (digits:7)
 223!77-1 trivially factors prime!: 2246501 (digits:7)
 227!77-1 trivially factors prime!: 2485649 (digits:7)
 235!77-1 trivially factors prime!: 12030119 (digits:8)
 238!77-1 trivially factors prime!: 22530983 (digits:8)
 245!77-1 trivially factors prime!: 52437839 (digits:8)
 247!77-1 trivially factors prime!: 62481119 (digits:8)
 262!77-1 trivially factors prime!: 162277559 (digits:9)
 264!77-1 trivially factors prime!: 179205839 (digits:9)
 271!77-1 trivially factors prime!: 246046319 (digits:9)
 275!77-1 trivially factors prime!: 289891799 (digits:9)
 278!77-1 trivially factors prime!: 325656983 (digits:9)
 282!77-1 trivially factors prime!: 377383679 (digits:9)
 284!77-1 trivially factors prime!: 405049319 (digits:9)
 289!77-1 trivially factors prime!: 479728439 (digits:9)
 304!77-1 trivially factors prime!: 755637599 (digits:9)
 310!77-1 trivially factors prime!: 1780325039 (digits:10)
 315!77-1 trivially factors prime!: 7097259959 (digits:10)
 
 Primality testing 318!77-1 [N-1, Brillhart-Lehmer-Selfridge]
 small number, factored prime!
 318!77-1 is prime! (0.0161s+0.0008s) (digits:11)
 
 Primality testing 319!77-1 [N-1, Brillhart-Lehmer-Selfridge]
 small number, factored prime!
 319!77-1 is prime! (0.0167s+0.0009s) (digits:11)
 
 Primality testing 329!77-1 [N-1, Brillhart-Lehmer-Selfridge]
 small number, factored prime!
 329!77-1 is prime! (0.0159s+0.0008s) (digits:11)
 
 Primality testing 348!77-1 [N-1, Brillhart-Lehmer-Selfridge]
 small number, factored prime!
 348!77-1 is prime! (0.0151s+0.0009s) (digits:11)
 
 Primality testing 380!77-1 [N-1, Brillhart-Lehmer-Selfridge]
 small number, factored prime!
 380!77-1 is prime! (0.0162s+0.0008s) (digits:12)
 
 Primality testing 465!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 2.08% (306.25% proof)
 465!77-1 is prime! (0.0840s+0.0050s) (digits:15)
 
 Primality testing 471!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 13, base 1+sqrt(13)
 Running N+1 test using discriminant 13, base 2+sqrt(13)
 Calling N+1 BLS with factored part 100.00% and helper 6.00% (310.00% proof)
 471!77-1 is prime! (0.0139s+0.0017s) (digits:16)
 
 Primality testing 475!77-1 [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 25.49% (327.45% proof)
 475!77-1 is prime! (0.0158s+0.0730s) (digits:16)
 
 Primality testing 502!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 20.37% (320.37% proof)
 502!77-1 is prime! (0.0187s+0.0055s) (digits:17)
 
 Primality testing 513!77-1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Calling Brillhart-Lehmer-Selfridge with factored part 38.89%
 513!77-1 is prime! (0.0266s+0.0010s) (digits:17)
 
 Primality testing 517!77-1 [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 16.67% (322.22% proof)
 517!77-1 is prime! (0.0148s+0.0013s) (digits:17)
 
 Primality testing 532!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 1.82% (305.45% proof)
 532!77-1 is prime! (0.0112s+0.0017s) (digits:17)
 
 Primality testing 557!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 4.92% (306.56% proof)
 557!77-1 is prime! (0.0175s+0.0027s) (digits:19)
 
 Primality testing 558!77-1 [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 8.20% (309.84% proof)
 558!77-1 is prime! (0.0190s+0.0018s) (digits:19)
 
 Primality testing 565!77-1 [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 20.97% (322.58% proof)
 565!77-1 is prime! (0.0176s+0.0025s) (digits:19)
 
 Primality testing 592!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N-1 test using base 29
 Running N+1 test using discriminant 43, base 2+sqrt(43)
 Running N+1 test using discriminant 43, base 3+sqrt(43)
 Calling N+1 BLS with factored part 100.00% and helper 17.19% (318.75% proof)
 592!77-1 is prime! (0.0188s+0.0026s) (digits:20)
 
 Primality testing 619!77-1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Calling Brillhart-Lehmer-Selfridge with factored part 32.84%
 1/0
 619!77-1 is prime! (0.0268s+0.0049s) (digits:21)
 
 Primality testing 621!77-1 [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 1.47% (301.47% proof)
 621!77-1 is prime! (0.0164s+0.0029s) (digits:21)
 
 Primality testing 622!77-1 [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 5.88% (307.35% proof)
 622!77-1 is prime! (0.0153s+0.0019s) (digits:21)
 
 Primality testing 629!77-1 [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 13.04% (315.94% proof)
 629!77-1 is prime! (0.0144s+0.0024s) (digits:22)
 
 Primality testing 651!77-1 [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 1.39% (301.39% proof)
 651!77-1 is prime! (0.0139s+0.0024s) (digits:22)
 
 Primality testing 770!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 13
 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 5.95% (308.33% proof)
 770!77-1 is prime! (0.0182s+0.0052s) (digits:26)
 
 Primality testing 780!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 23, base 2+sqrt(23)
 Running N+1 test using discriminant 23, base 14+sqrt(23)
 Calling N+1 BLS with factored part 100.00% and helper 12.50% (313.64% proof)
 780!77-1 is prime! (0.0194s+0.0024s) (digits:27)
 
 Primality testing 805!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 37, base 1+sqrt(37)
 Running N+1 test using discriminant 37, base 3+sqrt(37)
 Calling N+1 BLS with factored part 100.00% and helper 4.40% (305.49% proof)
 805!77-1 is prime! (0.0149s+0.0020s) (digits:28)
 
 Primality testing 896!77-1 [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 9.80% (310.78% proof)
 896!77-1 is prime! (0.0143s+0.0031s) (digits:31)
 
 Primality testing 942!77-1 [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 19.27% (320.18% proof)
 942!77-1 is prime! (0.0206s+0.0027s) (digits:33)
 
 Primality testing 951!77-1 [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 0.91% (300.91% proof)
 951!77-1 is prime! (0.0158s+0.0066s) (digits:34)
 
 Primality testing 968!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N-1 test using base 17
 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 2.70% (305.41% proof)
 968!77-1 is prime! (0.0226s+0.0030s) (digits:34)
 
 Primality testing 978!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 23, base 2+sqrt(23)
 Running N+1 test using discriminant 23, base 8+sqrt(23)
 Calling N+1 BLS with factored part 100.00% and helper 14.29% (316.07% proof)
 978!77-1 is prime! (0.0186s+0.0025s) (digits:34)
 
 Primality testing 989!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N-1 test using base 11
 Running N+1 test using discriminant 29, base 2+sqrt(29)
 Running N+1 test using discriminant 29, base 3+sqrt(29)
 Calling N+1 BLS with factored part 100.00% and helper 2.65% (303.54% proof)
 989!77-1 is prime! (0.0215s+0.0018s) (digits:35)
 
 Primality testing 1027!77-1 [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 0.83% (300.83% proof)
 1027!77-1 is prime! (0.0159s+0.0052s) (digits:37)
 
 Primality testing 1039!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 2.48% (303.31% proof)
 1039!77-1 is prime! (0.0156s+0.0033s) (digits:37)
 
 Primality testing 1061!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 2.46% (304.92% proof)
 1061!77-1 is prime! (0.0183s+0.0028s) (digits:38)
 
 Primality testing 1075!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 29, base 2+sqrt(29)
 Running N+1 test using discriminant 29, base 3+sqrt(29)
 Calling N+1 BLS with factored part 100.00% and helper 2.44% (304.88% proof)
 1075!77-1 is prime! (0.0168s+0.0026s) (digits:38)
 
 Primality testing 1084!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 37, base 1+sqrt(37)
 Running N+1 test using discriminant 37, base 3+sqrt(37)
 Calling N+1 BLS with factored part 100.00% and helper 8.66% (308.66% proof)
 1084!77-1 is prime! (0.0141s+0.0032s) (digits:39)
 
 Primality testing 1146!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 0.75% (302.26% proof)
 1146!77-1 is prime! (0.0160s+0.0030s) (digits:41)
 
 Primality testing 1172!77-1 [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 9.35% (310.07% proof)
 1172!77-1 is prime! (0.0154s+0.0036s) (digits:42)
 
 Primality testing 1183!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 11.43% (312.86% proof)
 1183!77-1 is prime! (0.0133s+0.0034s) (digits:43)
 
 Primality testing 1227!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 6.25% (306.94% proof)
 1227!77-1 is prime! (0.0153s+0.0024s) (digits:44)
 
 Primality testing 1236!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 71, base 2+sqrt(71)
 Running N+1 test using discriminant 71, base 3+sqrt(71)
 Calling N+1 BLS with factored part 100.00% and helper 4.11% (305.48% proof)
 1236!77-1 is prime! (0.0167s+0.0023s) (digits:45)
 
 Primality testing 1262!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 37, base 1+sqrt(37)
 Running N+1 test using discriminant 37, base 3+sqrt(37)
 Calling N+1 BLS with factored part 100.00% and helper 2.65% (302.65% proof)
 1262!77-1 is prime! (0.0157s+0.0034s) (digits:46)
 
 Primality testing 1287!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 31
 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 5.23% (305.88% proof)
 1287!77-1 is prime! (0.0158s+0.0030s) (digits:47)
 
 Primality testing 1390!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 73
 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 0.60% (301.20% proof)
 1390!77-1 is prime! (0.0152s+0.0031s) (digits:51)
 
 Primality testing 1396!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 10.65% (310.65% proof)
 1396!77-1 is prime! (0.0153s+0.0028s) (digits:51)
 
 Primality testing 1402!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 6.47% (307.06% proof)
 1402!77-1 is prime! (0.0178s+0.0025s) (digits:52)
 
 Primality testing 1404!77-1 [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 0.59% (301.18% proof)
 1404!77-1 is prime! (0.0165s+0.0040s) (digits:52)
 
 Primality testing 1435!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 37
 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 4.62% (305.78% proof)
 1435!77-1 is prime! (0.0157s+0.0024s) (digits:53)
 
 Primality testing 1438!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 5.17% (305.17% proof)
 1438!77-1 is prime! (0.0168s+0.0025s) (digits:53)
 
 Primality testing 1446!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 31
 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 0.57% (301.15% proof)
 1446!77-1 is prime! (0.0166s+0.0016s) (digits:53)
 
 Primality testing 1580!77-1 [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 5.15% (305.15% proof)
 1580!77-1 is prime! (0.0186s+0.0019s) (digits:59)
 
 Primality testing 1609!77-1 [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 4.59% (305.10% proof)
 1609!77-1 is prime! (0.0367s+0.0018s) (digits:60)
 
 Primality testing 1697!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 37, base 1+sqrt(37)
 Running N+1 test using discriminant 37, base 5+sqrt(37)
 Calling N+1 BLS with factored part 100.00% and helper 0.48% (300.96% proof)
 1697!77-1 is prime! (0.0808s+0.0036s) (digits:64)
 
 Primality testing 1712!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 29, base 2+sqrt(29)
 Running N+1 test using discriminant 29, base 3+sqrt(29)
 Calling N+1 BLS with factored part 100.00% and helper 4.69% (305.16% proof)
 1712!77-1 is prime! (0.0863s+0.0026s) (digits:65)
 
 Primality testing 1729!77-1 [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 0.47% (300.47% proof)
 1729!77-1 is prime! (0.0379s+0.0027s) (digits:65)
 
 Primality testing 1785!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 0.45% (300.90% proof)
 1785!77-1 is prime! (0.0163s+0.0021s) (digits:68)
 
 Primality testing 1909!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 10.46% (310.88% proof)
 1909!77-1 is prime! (0.0886s+0.0121s) (digits:72)
 
 Primality testing 1943!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N-1 test using base 11
 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 5.31% (306.12% proof)
 1943!77-1 is prime! (0.1059s+0.0183s) (digits:74)
 
 Primality testing 1976!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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)
 1976!77-1 is prime! (0.0871s+0.0089s) (digits:76)
 
 Primality testing 2007!77-1 [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 0.40% (301.19% proof)
 2007!77-1 is prime! (0.0633s+0.0172s) (digits:77)
 
 Primality testing 2012!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 9.80% (310.20% proof)
 2012!77-1 is prime! (0.0988s+0.0042s) (digits:77)
 
 Primality testing 2049!77-1 [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 3.47% (304.25% proof)
 2049!77-1 is prime! (0.0714s+0.0119s) (digits:79)
 
 Primality testing 2351!77-1 [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 0.33% (300.99% proof)
 2351!77-1 is prime! (0.0740s+0.0141s) (digits:92)
 
 Primality testing 2352!77-1 [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 0.33% (300.99% proof)
 2352!77-1 is prime! (0.0639s+0.0160s) (digits:92)
 
 Primality testing 2361!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 92.76% and helper 3.95% (282.89% proof)
 2361!77-1 is prime! (0.0665s+0.0141s) (digits:92)
 
 Primality testing 2371!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 92.79% and helper 2.95% (281.64% proof)
 2371!77-1 is prime! (0.0732s+0.0107s) (digits:93)
 
 Primality testing 2394!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 3.23% (303.55% proof)
 2394!77-1 is prime! (0.0719s+0.0142s) (digits:94)
 
 Primality testing 2425!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 2.87% (303.50% proof)
 2425!77-1 is prime! (0.0742s+0.0173s) (digits:95)
 
 Primality testing 2550!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 93.39% and helper 4.20% (284.38% proof)
 2550!77-1 is prime! (0.0591s+0.0147s) (digits:101)
 
 Primality testing 2559!77-1 [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 5.37% (305.37% proof)
 2559!77-1 is prime! (0.0696s+0.0108s) (digits:101)
 
 Primality testing 2692!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 0.85% (300.85% proof)
 2692!77-1 is prime! (0.0578s+0.0124s) (digits:106)
 
 Primality testing 2774!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 71, base 2+sqrt(71)
 Running N+1 test using discriminant 71, base 3+sqrt(71)
 Calling N+1 BLS with factored part 90.93% and helper 1.65% (274.73% proof)
 2774!77-1 is prime! (0.0692s+0.0086s) (digits:110)
 
 Primality testing 2854!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 94.16% and helper 0.27% (283.02% proof)
 2854!77-1 is prime! (0.0665s+0.0142s) (digits:114)
 
 Primality testing 2877!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 0.26% (300.26% proof)
 2877!77-1 is prime! (0.0671s+0.0135s) (digits:116)
 
 Primality testing 2888!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 93.99% and helper 2.61% (284.86% proof)
 2888!77-1 is prime! (0.0596s+0.0158s) (digits:116)
 
 Primality testing 2893!77-1 [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 9.66% (310.18% proof)
 2893!77-1 is prime! (0.0584s+0.0137s) (digits:116)
 
 Primality testing 3106!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 1.92% (302.40% proof)
 3106!77-1 is prime! (0.0712s+0.0129s) (digits:126)
 
 Primality testing 3131!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 79
 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 94.75% and helper 5.73% (290.21% proof)
 3131!77-1 is prime! (0.0712s+0.0130s) (digits:127)
 
 Primality testing 3132!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 94.51% and helper 0.24% (284.25% proof)
 3132!77-1 is prime! (0.0615s+0.0095s) (digits:127)
 
 Primality testing 3140!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 91.90% and helper 0.71% (276.67% proof)
 3140!77-1 is prime! (0.0638s+0.0128s) (digits:127)
 
 Primality testing 3237!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 59, base 1+sqrt(59)
 Running N+1 test using discriminant 59, base 3+sqrt(59)
 Calling N+1 BLS with factored part 92.17% and helper 0.23% (277.19% proof)
 3237!77-1 is prime! (0.0663s+0.0173s) (digits:131)
 
 Primality testing 3258!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 92.26% and helper 0.23% (276.99% proof)
 3258!77-1 is prime! (0.0585s+0.0087s) (digits:133)
 
 Primality testing 3282!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 73
 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 94.80% and helper 0.23% (284.84% proof)
 3282!77-1 is prime! (0.0664s+0.0105s) (digits:134)
 
 Primality testing 3348!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 71
 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 90.04% and helper 2.43% (272.79% proof)
 3348!77-1 is prime! (0.0660s+0.0108s) (digits:137)
 
 Primality testing 3353!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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% (300.44% proof)
 3353!77-1 is prime! (0.0521s+0.0159s) (digits:137)
 
 Primality testing 3362!77-1 [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 95.15% and helper 4.41% (290.09% proof)
 3362!77-1 is prime! (0.0625s+0.0153s) (digits:137)
 
 Primality testing 3537!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 71, base 2+sqrt(71)
 Running N+1 test using discriminant 71, base 3+sqrt(71)
 Calling N+1 BLS with factored part 92.90% and helper 0.63% (279.54% proof)
 3537!77-1 is prime! (0.0709s+0.0108s) (digits:145)
 
 Primality testing 3556!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 53
 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 0.21% (300.21% proof)
 3556!77-1 is prime! (0.0575s+0.0154s) (digits:147)
 
 Primality testing 3560!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N-1 test using base 11
 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 92.99% and helper 2.06% (281.24% proof)
 3560!77-1 is prime! (0.0691s+0.0112s) (digits:147)
 
 Primality testing 3582!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 0.20% (300.41% proof)
 3582!77-1 is prime! (0.0631s+0.0107s) (digits:148)
 
 Primality testing 3600!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 101
 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 93.06% and helper 0.20% (279.39% proof)
 3600!77-1 is prime! (0.0727s+0.0150s) (digits:148)
 
 Primality testing 3605!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 67, base 2+sqrt(67)
 Running N+1 test using discriminant 67, base 3+sqrt(67)
 Calling N+1 BLS with factored part 100.00% and helper 0.82% (301.22% proof)
 3605!77-1 is prime! (0.0660s+0.0108s) (digits:148)
 
 Primality testing 3712!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 67, base 1+sqrt(67)
 Running N+1 test using discriminant 67, base 3+sqrt(67)
 Calling N+1 BLS with factored part 93.12% and helper 2.16% (281.93% proof)
 3712!77-1 is prime! (0.0797s+0.0145s) (digits:154)
 
 Primality testing 3731!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 2.15% (302.54% proof)
 3731!77-1 is prime! (0.0621s+0.0153s) (digits:155)
 
 Primality testing 3905!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 79
 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 1.86% (302.05% proof)
 3905!77-1 is prime! (0.0602s+0.0158s) (digits:162)
 
 Primality testing 4000!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 67, base 2+sqrt(67)
 Running N+1 test using discriminant 67, base 3+sqrt(67)
 Calling N+1 BLS with factored part 87.30% and helper 0.18% (262.07% proof)
 4000!77-1 is prime! (0.0625s+0.0113s) (digits:166)
 
 Primality testing 4074!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 103
 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 100.00% and helper 0.18% (300.53% proof)
 4074!77-1 is prime! (0.0621s+0.0153s) (digits:170)
 
 Primality testing 4367!77-1 [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 100.00% and helper 0.16% (300.49% proof)
 4367!77-1 is prime! (0.0600s+0.0119s) (digits:184)
 
 Primality testing 4528!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 223
 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 88.80% and helper 0.16% (266.88% proof)
 4528!77-1 is prime! (0.0734s+0.0143s) (digits:192)
 
 Primality testing 4706!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 93.07% and helper 0.15% (279.52% proof)
 4706!77-1 is prime! (0.0737s+0.0140s) (digits:200)
 
 Primality testing 4715!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 85.89% and helper 0.45% (258.56% proof)
 4715!77-1 is prime! (0.0740s+0.0110s) (digits:201)
 
 Primality testing 4716!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 103
 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 89.34% and helper 0.15% (268.47% proof)
 4716!77-1 is prime! (0.0786s+0.0083s) (digits:201)
 
 Primality testing 4760!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 101
 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 0.15% (300.15% proof)
 4760!77-1 is prime! (0.0561s+0.0144s) (digits:203)
 
 Primality testing 4876!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 86.69% and helper 0.14% (260.20% proof)
 4876!77-1 is prime! (0.0745s+0.0100s) (digits:209)
 
 Primality testing 5113!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 85.60% and helper 0.14% (257.06% proof)
 5113!77-1 is prime! (0.0705s+0.0080s) (digits:220)
 
 Primality testing 5395!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 89, base 2+sqrt(89)
 Running N+1 test using discriminant 89, base 3+sqrt(89)
 Calling N+1 BLS with factored part 87.97% and helper 1.16% (265.33% proof)
 5395!77-1 is prime! (0.0701s+0.0084s) (digits:233)
 
 Primality testing 5856!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 127, base 2+sqrt(127)
 Running N+1 test using discriminant 127, base 3+sqrt(127)
 Calling N+1 BLS with factored part 80.66% and helper 0.35% (242.69% proof)
 5856!77-1 is prime! (0.0654s+0.0077s) (digits:256)
 
 Primality testing 5869!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 83.31% and helper 0.12% (250.06% proof)
 5869!77-1 is prime! (0.0663s+0.0033s) (digits:257)
 
 Primality testing 5894!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 100.00% and helper 0.12% (300.35% proof)
 5894!77-1 is prime! (0.0651s+0.0116s) (digits:258)
 
 Primality testing 5943!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 0.12% (300.23% proof)
 5943!77-1 is prime! (0.0732s+0.0116s) (digits:260)
 
 Primality testing 6071!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 85.49% and helper 0.34% (256.92% proof)
 6071!77-1 is prime! (0.0701s+0.0093s) (digits:266)
 
 Primality testing 6344!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 86.10% and helper 0.11% (258.62% proof)
 6344!77-1 is prime! (0.0698s+0.0095s) (digits:280)
 
 Primality testing 6530!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 85.16% and helper 0.10% (255.80% proof)
 6530!77-1 is prime! (0.0610s+0.0065s) (digits:289)
 
 Primality testing 6592!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 107
 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 86.48% and helper 0.10% (259.75% proof)
 6592!77-1 is prime! (0.0719s+0.0059s) (digits:292)
 
 Primality testing 6844!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 81.27% and helper 0.10% (243.90% proof)
 6844!77-1 is prime! (0.0786s+0.0106s) (digits:304)
 
 Primality testing 7054!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 107
 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 82.87% and helper 0.10% (248.80% proof)
 7054!77-1 is prime! (0.0855s+0.0078s) (digits:315)
 
 Primality testing 7244!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 80.13% and helper 0.09% (240.67% proof)
 7244!77-1 is prime! (0.0825s+0.0091s) (digits:325)
 
 Primality testing 7399!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 100.00% and helper 0.82% (300.91% proof)
 7399!77-1 is prime! (0.0698s+0.0084s) (digits:333)
 
 Primality testing 7476!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 109
 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 100.00% and helper 0.09% (300.09% proof)
 7476!77-1 is prime! (0.0763s+0.0058s) (digits:337)
 
 Primality testing 7615!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 85.49% and helper 2.46% (258.93% proof)
 7615!77-1 is prime! (0.0756s+0.0063s) (digits:343)
 
 Primality testing 7863!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N-1 test using base 139
 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 85.86% and helper 0.25% (258.00% proof)
 7863!77-1 is prime! (0.0901s+0.0044s) (digits:356)
 
 Primality testing 7936!77-1 [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 84.91% and helper 0.08% (254.82% proof)
 7936!77-1 is prime! (0.0691s+0.0031s) (digits:360)
 
 Primality testing 7984!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 81.83% and helper 0.50% (246.17% proof)
 7984!77-1 is prime! (0.0757s+0.0072s) (digits:362)
 
 Primality testing 8004!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 82.45% and helper 0.25% (247.67% proof)
 8004!77-1 is prime! (0.0787s+0.0047s) (digits:363)
 
 Primality testing 8171!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 84.35% and helper 0.81% (254.01% proof)
 8171!77-1 is prime! (0.0851s+0.0071s) (digits:372)
 
 Primality testing 8176!77-1 [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 100.00% and helper 0.73% (300.81% proof)
 8176!77-1 is prime! (0.0749s+0.0061s) (digits:372)
 
 Primality testing 8351!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 100.00% and helper 0.08% (300.16% proof)
 8351!77-1 is prime! (0.0707s+0.0016s) (digits:381)
 
 Primality testing 8622!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 81.71% and helper 0.99% (246.29% proof)
 8622!77-1 is prime! (0.0764s+0.0040s) (digits:394)
 
 Primality testing 8979!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 157
 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 79.84% and helper 0.07% (239.59% proof)
 8979!77-1 is prime! (0.1045s+0.0028s) (digits:413)
 
 Primality testing 8986!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 78.98% and helper 0.07% (237.15% proof)
 8986!77-1 is prime! (0.0940s+0.0035s) (digits:413)
 
 Primality testing 9478!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 227
 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 100.00% and helper 0.55% (300.69% proof)
 9478!77-1 is prime! (0.0790s+0.0040s) (digits:439)
 
 Primality testing 9660!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 157
 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 0.07% (300.07% proof)
 9660!77-1 is prime! (0.0840s+0.0041s) (digits:448)
 
 Primality testing 9748!77-1 [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 80.88% and helper 0.07% (242.70% proof)
 9748!77-1 is prime! (0.1093s+0.0018s) (digits:453)
 
 Primality testing 10168!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 173
 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 79.40% and helper 0.06% (238.27% proof)
 10168!77-1 is prime! (0.0975s+0.0048s) (digits:474)
 
 Primality testing 10351!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 179
 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 100.00% and helper 0.56% (300.68% proof)
 10351!77-1 is prime! (0.0961s+0.0033s) (digits:484)
 
 Primality testing 10474!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 179
 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 78.35% and helper 0.06% (235.18% proof)
 10474!77-1 is prime! (0.0938s+0.0015s) (digits:490)
 
 Primality testing 10856!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 81.79% and helper 0.06% (245.54% proof)
 10856!77-1 is prime! (0.1305s+0.0111s) (digits:510)
 
 Primality testing 11344!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 271, base 1+sqrt(271)
 Running N+1 test using discriminant 271, base 2+sqrt(271)
 Calling N+1 BLS with factored part 83.36% and helper 0.06% (250.20% proof)
 11344!77-1 is prime! (0.1375s+0.0018s) (digits:536)
 
 Primality testing 11356!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 193, base 1+sqrt(193)
 Running N+1 test using discriminant 193, base 3+sqrt(193)
 Calling N+1 BLS with factored part 78.55% and helper 0.17% (235.93% proof)
 11356!77-1 is prime! (0.1183s+0.0021s) (digits:537)
 
 Primality testing 11686!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 80.57% and helper 0.16% (241.92% proof)
 11686!77-1 is prime! (0.1300s+0.0039s) (digits:554)
 
 Primality testing 11820!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 239
 Running N+1 test using discriminant 313, base 1+sqrt(313)
 Running N+1 test using discriminant 313, base 2+sqrt(313)
 Calling N+1 BLS with factored part 80.34% and helper 0.05% (241.08% proof)
 11820!77-1 is prime! (0.1271s+0.0018s) (digits:561)
 
 Primality testing 11825!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 100.00% and helper 0.70% (300.70% proof)
 11825!77-1 is prime! (0.1185s+0.0017s) (digits:561)
 
 Primality testing 11909!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 199, base 2+sqrt(199)
 Running N+1 test using discriminant 199, base 3+sqrt(199)
 Calling N+1 BLS with factored part 82.63% and helper 0.05% (248.06% proof)
 11909!77-1 is prime! (0.1370s+0.0033s) (digits:566)
 
 Primality testing 12091!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 229
 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 79.35% and helper 0.05% (238.10% proof)
 12091!77-1 is prime! (0.1263s+0.0017s) (digits:575)
 
 Primality testing 14063!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 100.00% and helper 0.04% (300.04% proof)
 14063!77-1 is prime! (0.1633s+0.0022s) (digits:681)
 
 Primality testing 14259!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 251
 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 100.00% and helper 0.52% (300.52% proof)
 14259!77-1 is prime! (0.1703s+0.0018s) (digits:692)
 
 Primality testing 14525!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 257
 Running N+1 test using discriminant 313, base 1+sqrt(313)
 Running N+1 test using discriminant 313, base 2+sqrt(313)
 Calling N+1 BLS with factored part 100.00% and helper 0.04% (300.13% proof)
 14525!77-1 is prime! (0.1670s+0.0025s) (digits:706)
 
 Primality testing 14922!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 283
 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 83.17% and helper 0.83% (250.35% proof)
 14922!77-1 is prime! (0.2154s+0.0026s) (digits:727)
 
 Primality testing 15595!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 269, base 1+sqrt(269)
 Running N+1 test using discriminant 269, base 2+sqrt(269)
 Calling N+1 BLS with factored part 84.42% and helper 0.04% (253.39% proof)
 15595!77-1 is prime! (0.2120s+0.0115s) (digits:764)
 
 Primality testing 16016!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 211
 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 100.00% and helper 0.04% (300.04% proof)
 16016!77-1 is prime! (0.1212s+0.0017s) (digits:786)
 
 Primality testing 17138!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N-1 test using base 269
 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 100.00% and helper 0.11% (300.18% proof)
 17138!77-1 is prime! (0.2910s+0.0039s) (digits:848)
 
 Primality testing 17265!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 82.32% and helper 0.04% (247.04% proof)
 17265!77-1 is prime! (0.3358s+0.0019s) (digits:856)
 
 Primality testing 17785!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 257
 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 81.66% and helper 0.03% (245.07% proof)
 17785!77-1 is prime! (0.2717s+0.0029s) (digits:883)
 
 Primality testing 18735!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 353, base 2+sqrt(353)
 Running N+1 test using discriminant 353, base 3+sqrt(353)
 Calling N+1 BLS with factored part 84.34% and helper 0.03% (253.05% proof)
 18735!77-1 is prime! (0.3288s+0.0019s) (digits:937)
 
 Primality testing 19287!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 271, base 1+sqrt(271)
 Running N+1 test using discriminant 271, base 2+sqrt(271)
 Calling N+1 BLS with factored part 80.88% and helper 0.03% (242.73% proof)
 19287!77-1 is prime! (0.2954s+0.0056s) (digits:967)
 
 Primality testing 19674!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 269, base 1+sqrt(269)
 Running N+1 test using discriminant 269, base 2+sqrt(269)
 Calling N+1 BLS with factored part 82.73% and helper 0.03% (248.25% proof)
 19674!77-1 is prime! (0.3170s+0.0055s) (digits:989)
 
 Primality testing 19771!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 409, base 1+sqrt(409)
 Running N+1 test using discriminant 409, base 2+sqrt(409)
 Calling N+1 BLS with factored part 82.88% and helper 0.03% (248.70% proof)
 19771!77-1 is prime! (0.3339s+0.0017s) (digits:994)
 
 Primality testing 20240!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 379, base 2+sqrt(379)
 Running N+1 test using discriminant 379, base 3+sqrt(379)
 Calling N+1 BLS with factored part 100.00% and helper 0.03% (300.03% proof)
 20240!77-1 is prime! (0.2711s+0.0018s) (digits:1020)
 
 Primality testing 21045!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 331, base 2+sqrt(331)
 Running N+1 test using discriminant 331, base 3+sqrt(331)
 Calling N+1 BLS with factored part 85.73% and helper 0.03% (257.24% proof)
 21045!77-1 is prime! (0.5272s+0.0035s) (digits:1066)
 
 Primality testing 21903!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 100.00% and helper 0.27% (300.35% proof)
 21903!77-1 is prime! (0.4103s+0.0018s) (digits:1114)
 
 Primality testing 22047!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 353, base 1+sqrt(353)
 Running N+1 test using discriminant 353, base 2+sqrt(353)
 Calling N+1 BLS with factored part 82.72% and helper 0.08% (248.26% proof)
 22047!77-1 is prime! (0.4362s+0.0019s) (digits:1122)
 
 Primality testing 22868!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 81.66% and helper 0.28% (245.32% proof)
 22868!77-1 is prime! (0.4183s+0.0022s) (digits:1168)
 
 Primality testing 23247!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 353, base 2+sqrt(353)
 Running N+1 test using discriminant 353, base 3+sqrt(353)
 Calling N+1 BLS with factored part 100.00% and helper 0.03% (300.05% proof)
 23247!77-1 is prime! (0.4174s+0.0017s) (digits:1189)
 
 Primality testing 23264!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 433, base 1+sqrt(433)
 Running N+1 test using discriminant 433, base 3+sqrt(433)
 Calling N+1 BLS with factored part 84.70% and helper 0.03% (254.12% proof)
 23264!77-1 is prime! (0.4490s+0.0019s) (digits:1191)
 
 Primality testing 23579!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 389, base 1+sqrt(389)
 Running N+1 test using discriminant 389, base 3+sqrt(389)
 Calling N+1 BLS with factored part 83.18% and helper 0.30% (249.90% proof)
 23579!77-1 is prime! (0.4864s+0.0062s) (digits:1209)
 
 Primality testing 24703!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 397
 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 100.00% and helper 0.02% (300.02% proof)
 24703!77-1 is prime! (0.6567s+0.0017s) (digits:1272)
 
 Primality testing 25454!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 409, base 1+sqrt(409)
 Running N+1 test using discriminant 409, base 2+sqrt(409)
 Calling N+1 BLS with factored part 100.00% and helper 0.07% (300.14% proof)
 25454!77-1 is prime! (0.5104s+0.0018s) (digits:1316)
 
 Primality testing 27043!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 431, base 1+sqrt(431)
 Running N+1 test using discriminant 431, base 3+sqrt(431)
 Calling N+1 BLS with factored part 84.55% and helper 0.06% (253.77% proof)
 27043!77-1 is prime! (0.6513s+0.0022s) (digits:1407)
 
 Primality testing 28404!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 433, base 1+sqrt(433)
 Running N+1 test using discriminant 433, base 3+sqrt(433)
 Calling N+1 BLS with factored part 85.16% and helper 0.02% (255.51% proof)
 28404!77-1 is prime! (0.7331s+0.0021s) (digits:1485)
 
 Primality testing 30809!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 419
 Running N+1 test using discriminant 479, base 1+sqrt(479)
 Running N+1 test using discriminant 479, base 2+sqrt(479)
 Calling N+1 BLS with factored part 84.53% and helper 0.46% (254.09% proof)
 30809!77-1 is prime! (0.8118s+0.0023s) (digits:1625)
 
 Primality testing 31238!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 541
 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 85.31% and helper 0.02% (255.96% proof)
 31238!77-1 is prime! (0.8495s+0.0018s) (digits:1650)
 
 Primality testing 31448!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 661, base 2+sqrt(661)
 Running N+1 test using discriminant 661, base 3+sqrt(661)
 Calling N+1 BLS with factored part 85.35% and helper 0.02% (256.08% proof)
 31448!77-1 is prime! (0.8837s+0.0022s) (digits:1662)
 
 Primality testing 31782!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 433, base 1+sqrt(433)
 Running N+1 test using discriminant 433, base 3+sqrt(433)
 Calling N+1 BLS with factored part 86.26% and helper 0.02% (258.85% proof)
 31782!77-1 is prime! (1.2310s+0.0018s) (digits:1682)
 
 Primality testing 32234!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 523
 Running N+1 test using discriminant 613, base 1+sqrt(613)
 Running N+1 test using discriminant 613, base 2+sqrt(613)
 Calling N+1 BLS with factored part 85.67% and helper 0.02% (257.02% proof)
 32234!77-1 is prime! (1.2514s+0.0017s) (digits:1708)
 
 Primality testing 33393!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 85.49% and helper 0.05% (256.54% proof)
 33393!77-1 is prime! (1.0677s+0.0020s) (digits:1776)
 
 Primality testing 33890!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 683, base 2+sqrt(683)
 Running N+1 test using discriminant 683, base 3+sqrt(683)
 Calling N+1 BLS with factored part 86.67% and helper 0.22% (260.27% proof)
 33890!77-1 is prime! (1.0771s+0.0016s) (digits:1806)
 
 Primality testing 34107!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 84.44% and helper 0.07% (253.45% proof)
 34107!77-1 is prime! (1.1145s+0.0022s) (digits:1818)
 
 Primality testing 34867!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 661, base 2+sqrt(661)
 Running N+1 test using discriminant 661, base 3+sqrt(661)
 Calling N+1 BLS with factored part 100.00% and helper 0.02% (300.02% proof)
 34867!77-1 is prime! (1.0182s+0.0016s) (digits:1863)
 
 Primality testing 35160!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 85.97% and helper 0.02% (257.96% proof)
 35160!77-1 is prime! (1.1553s+0.0019s) (digits:1880)
 
 Primality testing 36645!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 617, base 2+sqrt(617)
 Running N+1 test using discriminant 617, base 3+sqrt(617)
 Calling N+1 BLS with factored part 100.00% and helper 0.02% (300.02% proof)
 36645!77-1 is prime! (1.0903s+0.0016s) (digits:1968)
 
 Primality testing 36792!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 607, base 1+sqrt(607)
 Running N+1 test using discriminant 607, base 2+sqrt(607)
 Calling N+1 BLS with factored part 100.00% and helper 0.17% (300.20% proof)
 36792!77-1 is prime! (1.0864s+0.0019s) (digits:1977)
 
 Primality testing 37795!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 86.31% and helper 0.01% (258.93% proof)
 37795!77-1 is prime! (1.2854s+0.0018s) (digits:2036)
 
 Primality testing 38722!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 599, base 1+sqrt(599)
 Running N+1 test using discriminant 599, base 3+sqrt(599)
 Calling N+1 BLS with factored part 87.26% and helper 0.01% (261.80% proof)
 38722!77-1 is prime! (1.5865s+0.0018s) (digits:2091)
 
 Primality testing 39853!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 647
 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 100.00% and helper 0.01% (300.04% proof)
 39853!77-1 is prime! (1.3463s+0.0019s) (digits:2159)
 
 Primality testing 40542!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 653, base 1+sqrt(653)
 Running N+1 test using discriminant 653, base 4+sqrt(653)
 Calling N+1 BLS with factored part 86.26% and helper 0.19% (258.98% proof)
 40542!77-1 is prime! (1.7883s+0.0023s) (digits:2200)
 
 Primality testing 40936!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 587
 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 100.00% and helper 0.01% (300.04% proof)
 40936!77-1 is prime! (1.5851s+0.0017s) (digits:2224)
 
 Primality testing 42566!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 631, base 1+sqrt(631)
 Running N+1 test using discriminant 631, base 3+sqrt(631)
 Calling N+1 BLS with factored part 87.22% and helper 0.05% (261.76% proof)
 42566!77-1 is prime! (1.9201s+0.0019s) (digits:2321)
 
 Primality testing 43035!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 86.13% and helper 0.01% (258.41% proof)
 43035!77-1 is prime! (1.8633s+0.0017s) (digits:2350)
 
 Primality testing 43223!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 709, base 1+sqrt(709)
 Running N+1 test using discriminant 709, base 2+sqrt(709)
 Calling N+1 BLS with factored part 86.04% and helper 0.04% (258.19% proof)
 43223!77-1 is prime! (1.8832s+0.0018s) (digits:2362)
 
 Primality testing 44411!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 733, base 1+sqrt(733)
 Running N+1 test using discriminant 733, base 2+sqrt(733)
 Calling N+1 BLS with factored part 86.93% and helper 0.01% (260.81% proof)
 44411!77-1 is prime! (2.8357s+0.0019s) (digits:2433)
 
 Primality testing 44676!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 659, base 1+sqrt(659)
 Running N+1 test using discriminant 659, base 2+sqrt(659)
 Calling N+1 BLS with factored part 88.05% and helper 0.01% (264.19% proof)
 44676!77-1 is prime! (2.8231s+0.0023s) (digits:2449)
 
 Primality testing 47137!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 701
 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 86.35% and helper 0.01% (259.07% proof)
 47137!77-1 is prime! (2.7145s+0.0019s) (digits:2598)
 
 Primality testing 47138!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 691, base 1+sqrt(691)
 Running N+1 test using discriminant 691, base 2+sqrt(691)
 Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.02% proof)
 47138!77-1 is prime! (2.3135s+0.0020s) (digits:2598)
 
 Primality testing 47159!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 773
 Running N+1 test using discriminant 853, base 1+sqrt(853)
 Running N+1 test using discriminant 853, base 2+sqrt(853)
 Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.01% proof)
 47159!77-1 is prime! (2.2791s+0.0018s) (digits:2599)
 
 Primality testing 47750!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 683, base 2+sqrt(683)
 Running N+1 test using discriminant 683, base 3+sqrt(683)
 Calling N+1 BLS with factored part 87.63% and helper 0.01% (262.89% proof)
 47750!77-1 is prime! (2.7741s+0.0021s) (digits:2635)
 
 Primality testing 47948!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 829, base 1+sqrt(829)
 Running N+1 test using discriminant 829, base 3+sqrt(829)
 Calling N+1 BLS with factored part 87.36% and helper 0.01% (262.12% proof)
 47948!77-1 is prime! (2.7869s+0.0020s) (digits:2647)
 
 Primality testing 53932!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 1049, base 1+sqrt(1049)
 Running N+1 test using discriminant 1049, base 3+sqrt(1049)
 Calling N+1 BLS with factored part 88.46% and helper 0.03% (265.43% proof)
 53932!77-1 is prime! (3.4055s+0.0020s) (digits:3013)
 
 Primality testing 54835!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 839, base 1+sqrt(839)
 Running N+1 test using discriminant 839, base 2+sqrt(839)
 Calling N+1 BLS with factored part 100.00% and helper 0.03% (300.05% proof)
 54835!77-1 is prime! (2.6136s+0.0022s) (digits:3069)
 
 Primality testing 55745!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 87.09% and helper 0.01% (261.29% proof)
 55745!77-1 is prime! (3.4506s+0.0020s) (digits:3124)
 
 Primality testing 56598!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 827
 Running N+1 test using discriminant 983, base 1+sqrt(983)
 Running N+1 test using discriminant 983, base 2+sqrt(983)
 Calling N+1 BLS with factored part 88.05% and helper 0.01% (264.16% proof)
 56598!77-1 is prime! (3.7136s+0.0019s) (digits:3177)
 
 Primality testing 57018!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 86.40% and helper 0.01% (259.23% proof)
 57018!77-1 is prime! (4.0569s+0.0018s) (digits:3203)
 
 Primality testing 57455!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 863
 Running N+1 test using discriminant 983, base 1+sqrt(983)
 Running N+1 test using discriminant 983, base 2+sqrt(983)
 Calling N+1 BLS with factored part 88.11% and helper 0.01% (264.33% proof)
 57455!77-1 is prime! (5.2957s+0.0025s) (digits:3230)
 
 Primality testing 57900!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 971, base 1+sqrt(971)
 Running N+1 test using discriminant 971, base 2+sqrt(971)
 Calling N+1 BLS with factored part 89.10% and helper 0.03% (267.34% proof)
 57900!77-1 is prime! (5.2834s+0.0026s) (digits:3257)
 
 Primality testing 58027!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 859, base 2+sqrt(859)
 Running N+1 test using discriminant 859, base 3+sqrt(859)
 Calling N+1 BLS with factored part 87.12% and helper 0.01% (261.37% proof)
 58027!77-1 is prime! (5.2519s+0.0022s) (digits:3265)
 
 Primality testing 58249!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N-1 test using base 11
 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 87.54% and helper 0.03% (262.67% proof)
 58249!77-1 is prime! (5.1809s+0.0029s) (digits:3279)
 
 Primality testing 58265!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 859, base 2+sqrt(859)
 Running N+1 test using discriminant 859, base 3+sqrt(859)
 Calling N+1 BLS with factored part 88.03% and helper 0.01% (264.12% proof)
 58265!77-1 is prime! (5.0989s+0.0030s) (digits:3280)
 
 Primality testing 59887!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N-1 test using base 11
 Running N+1 test using discriminant 1009, base 2+sqrt(1009)
 Running N+1 test using discriminant 1009, base 3+sqrt(1009)
 Calling N+1 BLS with factored part 88.36% and helper 0.14% (265.23% proof)
 59887!77-1 is prime! (5.5423s+0.0021s) (digits:3381)
 
 Primality testing 60855!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 907, base 1+sqrt(907)
 Running N+1 test using discriminant 907, base 3+sqrt(907)
 Calling N+1 BLS with factored part 87.57% and helper 0.03% (262.75% proof)
 60855!77-1 is prime! (4.6351s+0.0022s) (digits:3441)
 
 Primality testing 63186!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N-1 test using base 11
 Running N+1 test using discriminant 1109, base 1+sqrt(1109)
 Running N+1 test using discriminant 1109, base 2+sqrt(1109)
 Calling N+1 BLS with factored part 88.03% and helper 0.06% (264.16% proof)
 63186!77-1 is prime! (5.0515s+0.0018s) (digits:3586)
 
 Primality testing 64942!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 947, base 2+sqrt(947)
 Running N+1 test using discriminant 947, base 3+sqrt(947)
 Calling N+1 BLS with factored part 87.46% and helper 0.09% (262.50% proof)
 64942!77-1 is prime! (5.1981s+0.0022s) (digits:3696)
 
 Primality testing 64964!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 1129, base 1+sqrt(1129)
 Running N+1 test using discriminant 1129, base 2+sqrt(1129)
 Calling N+1 BLS with factored part 87.79% and helper 0.01% (263.40% proof)
 64964!77-1 is prime! (5.2101s+0.0018s) (digits:3697)
 
 Primality testing 65012!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 977, base 1+sqrt(977)
 Running N+1 test using discriminant 977, base 3+sqrt(977)
 Calling N+1 BLS with factored part 87.90% and helper 0.01% (263.71% proof)
 65012!77-1 is prime! (5.1425s+0.0023s) (digits:3700)
 
 Primality testing 66262!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1193
 Running N+1 test using discriminant 1259, base 1+sqrt(1259)
 Running N+1 test using discriminant 1259, base 2+sqrt(1259)
 Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.01% proof)
 66262!77-1 is prime! (4.5965s+0.0021s) (digits:3778)
 
 Primality testing 66311!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 977
 Running N+1 test using discriminant 1021, base 1+sqrt(1021)
 Running N+1 test using discriminant 1021, base 2+sqrt(1021)
 Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.01% proof)
 66311!77-1 is prime! (4.5407s+0.0026s) (digits:3781)
 
 Primality testing 71004!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 1049, base 1+sqrt(1049)
 Running N+1 test using discriminant 1049, base 3+sqrt(1049)
 Calling N+1 BLS with factored part 88.04% and helper 0.01% (264.15% proof)
 71004!77-1 is prime! (8.1971s+0.0022s) (digits:4076)
 
 Primality testing 72539!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 1019, base 1+sqrt(1019)
 Running N+1 test using discriminant 1019, base 3+sqrt(1019)
 Calling N+1 BLS with factored part 87.73% and helper 0.01% (263.23% proof)
 72539!77-1 is prime! (8.1718s+0.0022s) (digits:4173)
 
 Primality testing 72553!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 1093, base 2+sqrt(1093)
 Running N+1 test using discriminant 1093, base 3+sqrt(1093)
 Calling N+1 BLS with factored part 88.90% and helper 0.01% (266.72% proof)
 72553!77-1 is prime! (8.4799s+0.0021s) (digits:4174)
 
 Primality testing 72698!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 991, base 2+sqrt(991)
 Running N+1 test using discriminant 991, base 3+sqrt(991)
 Calling N+1 BLS with factored part 88.10% and helper 0.01% (264.29% proof)
 72698!77-1 is prime! (8.2530s+0.0022s) (digits:4183)
 
 Primality testing 73968!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 88.63% and helper 0.10% (265.99% proof)
 73968!77-1 is prime! (7.7654s+0.0024s) (digits:4263)
 
 Primality testing 77249!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 1153, base 1+sqrt(1153)
 Running N+1 test using discriminant 1153, base 2+sqrt(1153)
 Calling N+1 BLS with factored part 88.92% and helper 0.02% (266.77% proof)
 77249!77-1 is prime! (8.0334s+0.0022s) (digits:4471)
 
 Primality testing 77314!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 89.02% and helper 0.01% (267.08% proof)
 77314!77-1 is prime! (8.0179s+0.0039s) (digits:4475)
 
 Primality testing 78140!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 1237, base 1+sqrt(1237)
 Running N+1 test using discriminant 1237, base 2+sqrt(1237)
 Calling N+1 BLS with factored part 88.14% and helper 0.01% (264.44% proof)
 78140!77-1 is prime! (8.0671s+0.0036s) (digits:4527)
 
 Primality testing 78811!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 1289, base 2+sqrt(1289)
 Running N+1 test using discriminant 1289, base 3+sqrt(1289)
 Calling N+1 BLS with factored part 89.01% and helper 0.10% (267.11% proof)
 78811!77-1 is prime! (8.2052s+0.0038s) (digits:4570)
 
 Primality testing 81018!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 1297, base 1+sqrt(1297)
 Running N+1 test using discriminant 1297, base 2+sqrt(1297)
 Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.02% proof)
 81018!77-1 is prime! (7.0373s+0.0041s) (digits:4711)
 
 Primality testing 82282!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 89.61% and helper 0.01% (268.86% proof)
 82282!77-1 is prime! (8.6849s+0.0040s) (digits:4791)
 
 Primality testing 83006!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1091
 Running N+1 test using discriminant 1103, base 1+sqrt(1103)
 Running N+1 test using discriminant 1103, base 2+sqrt(1103)
 Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.01% proof)
 83006!77-1 is prime! (5.7337s+0.0040s) (digits:4837)
 
 Primality testing 84094!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 88.74% and helper 0.01% (266.21% proof)
 84094!77-1 is prime! (12.7974s+0.0024s) (digits:4907)
 
 Primality testing 84401!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 1223, base 1+sqrt(1223)
 Running N+1 test using discriminant 1223, base 2+sqrt(1223)
 Calling N+1 BLS with factored part 88.08% and helper 0.17% (264.41% proof)
 84401!77-1 is prime! (12.2806s+0.0020s) (digits:4927)
 
 Primality testing 87843!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1289
 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 100.00% and helper 0.01% (300.02% proof)
 87843!77-1 is prime! (10.4790s+0.0026s) (digits:5147)
 
 Primality testing 88064!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 1283, base 1+sqrt(1283)
 Running N+1 test using discriminant 1283, base 2+sqrt(1283)
 Calling N+1 BLS with factored part 89.08% and helper 0.08% (267.34% proof)
 88064!77-1 is prime! (12.3458s+0.0020s) (digits:5162)
 
 Primality testing 89400!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1289
 Running N+1 test using discriminant 1447, base 1+sqrt(1447)
 Running N+1 test using discriminant 1447, base 2+sqrt(1447)
 Calling N+1 BLS with factored part 89.08% and helper 0.14% (267.40% proof)
 89400!77-1 is prime! (12.7732s+0.0027s) (digits:5247)
 
 Primality testing 90285!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 89.42% and helper 0.01% (268.28% proof)
 90285!77-1 is prime! (13.0190s+0.0024s) (digits:5304)
 
 Primality testing 90703!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 88.44% and helper 0.03% (265.36% proof)
 90703!77-1 is prime! (12.7962s+0.0028s) (digits:5331)
 
 Primality testing 92081!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 1429, base 2+sqrt(1429)
 Running N+1 test using discriminant 1429, base 3+sqrt(1429)
 Calling N+1 BLS with factored part 100.00% and helper 0.08% (300.09% proof)
 92081!77-1 is prime! (10.0418s+0.0031s) (digits:5420)
 
 Primality testing 92669!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1399
 Running N+1 test using discriminant 1493, base 1+sqrt(1493)
 Running N+1 test using discriminant 1493, base 2+sqrt(1493)
 Calling N+1 BLS with factored part 89.53% and helper 0.01% (268.60% proof)
 92669!77-1 is prime! (13.5921s+0.0028s) (digits:5458)
 
 Primality testing 96008!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 1499, base 2+sqrt(1499)
 Running N+1 test using discriminant 1499, base 3+sqrt(1499)
 Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.02% proof)
 96008!77-1 is prime! (10.7153s+0.0026s) (digits:5673)
 
 Primality testing 97947!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 1559, base 1+sqrt(1559)
 Running N+1 test using discriminant 1559, base 2+sqrt(1559)
 Calling N+1 BLS with factored part 89.45% and helper 0.01% (268.36% proof)
 97947!77-1 is prime! (14.6557s+0.0028s) (digits:5799)
 
 Primality testing 101255!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1361
 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 100.00% and helper 0.01% (300.02% proof)
 101255!77-1 is prime! (6.8450s+0.0020s) (digits:6013)
 
 Primality testing 101670!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N-1 test using base 1433
 Running N+1 test using discriminant 1571, base 1+sqrt(1571)
 Running N+1 test using discriminant 1571, base 2+sqrt(1571)
 Calling N+1 BLS with factored part 89.82% and helper 0.01% (269.48% proof)
 101670!77-1 is prime! (16.1379s+0.0046s) (digits:6041)
 
 Primality testing 102177!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 1489, base 1+sqrt(1489)
 Running N+1 test using discriminant 1489, base 3+sqrt(1489)
 Calling N+1 BLS with factored part 90.08% and helper 0.00% (270.25% proof)
 102177!77-1 is prime! (15.3827s+0.0027s) (digits:6073)
 
 Primality testing 102865!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 100.00% and helper 0.00% (300.00% proof)
 102865!77-1 is prime! (12.5260s+0.0045s) (digits:6118)
 
 Primality testing 104207!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 1741, base 1+sqrt(1741)
 Running N+1 test using discriminant 1741, base 2+sqrt(1741)
 Calling N+1 BLS with factored part 89.81% and helper 0.01% (269.44% proof)
 104207!77-1 is prime! (15.7425s+0.0029s) (digits:6206)
 
 Primality testing 106631!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 1783, base 2+sqrt(1783)
 Running N+1 test using discriminant 1783, base 3+sqrt(1783)
 Calling N+1 BLS with factored part 100.00% and helper 0.00% (300.00% proof)
 106631!77-1 is prime! (12.9267s+0.0037s) (digits:6364)
 
 Primality testing 109980!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 1613, base 1+sqrt(1613)
 Running N+1 test using discriminant 1613, base 2+sqrt(1613)
 Calling N+1 BLS with factored part 89.29% and helper 0.00% (267.88% proof)
 109980!77-1 is prime! (22.6395s+0.0031s) (digits:6584)
 
 Primality testing 110317!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 1621, base 1+sqrt(1621)
 Running N+1 test using discriminant 1621, base 2+sqrt(1621)
 Calling N+1 BLS with factored part 89.69% and helper 0.01% (269.10% proof)
 110317!77-1 is prime! (23.0381s+0.0031s) (digits:6605)
 
 Primality testing 112714!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 100.00% and helper 0.06% (300.08% proof)
 112714!77-1 is prime! (17.8015s+0.0042s) (digits:6762)
 
 Primality testing 112863!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1511
 Running N+1 test using discriminant 1787, base 1+sqrt(1787)
 Running N+1 test using discriminant 1787, base 2+sqrt(1787)
 Calling N+1 BLS with factored part 89.54% and helper 0.00% (268.64% proof)
 112863!77-1 is prime! (22.3301s+0.0027s) (digits:6772)
 
 Primality testing 114405!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 89.80% and helper 0.00% (269.42% proof)
 114405!77-1 is prime! (22.2844s+0.0043s) (digits:6873)
 
 Primality testing 114919!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1777
 Running N+1 test using discriminant 1931, base 1+sqrt(1931)
 Running N+1 test using discriminant 1931, base 2+sqrt(1931)
 Calling N+1 BLS with factored part 100.00% and helper 0.12% (300.13% proof)
 114919!77-1 is prime! (18.6851s+0.0034s) (digits:6907)
 
 Primality testing 115685!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1753
 Running N+1 test using discriminant 1811, base 1+sqrt(1811)
 Running N+1 test using discriminant 1811, base 2+sqrt(1811)
 Calling N+1 BLS with factored part 89.72% and helper 0.00% (269.17% proof)
 115685!77-1 is prime! (23.5902s+0.0038s) (digits:6958)
 
 Primality testing 116541!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1597
 Running N+1 test using discriminant 1607, base 1+sqrt(1607)
 Running N+1 test using discriminant 1607, base 2+sqrt(1607)
 Calling N+1 BLS with factored part 89.68% and helper 0.00% (269.05% proof)
 116541!77-1 is prime! (23.8115s+0.0045s) (digits:7014)
 
 Primality testing 117927!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 89.73% and helper 0.00% (269.18% proof)
 117927!77-1 is prime! (23.8391s+0.0035s) (digits:7105)
 
 Primality testing 118148!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 1973, base 1+sqrt(1973)
 Running N+1 test using discriminant 1973, base 3+sqrt(1973)
 Calling N+1 BLS with factored part 90.22% and helper 0.00% (270.66% proof)
 118148!77-1 is prime! (24.0383s+0.0045s) (digits:7120)
 
 Primality testing 118764!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 1607, base 3+sqrt(1607)
 Running N+1 test using discriminant 1607, base 4+sqrt(1607)
 Calling N+1 BLS with factored part 90.33% and helper 0.06% (271.06% proof)
 118764!77-1 is prime! (24.0770s+0.0026s) (digits:7161)
 
 Primality testing 120906!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 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 89.99% and helper 0.00% (269.99% proof)
 120906!77-1 is prime! (24.4434s+0.0046s) (digits:7302)
 
 Primality testing 121680!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1867
 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 89.91% and helper 0.00% (269.73% proof)
 121680!77-1 is prime! (25.0287s+0.0037s) (digits:7353)
 
 Primality testing 124897!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 1847, base 1+sqrt(1847)
 Running N+1 test using discriminant 1847, base 2+sqrt(1847)
 Calling N+1 BLS with factored part 90.02% and helper 0.00% (270.06% proof)
 124897!77-1 is prime! (25.4604s+0.0037s) (digits:7565)
 
 Primality testing 124996!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 1669, base 1+sqrt(1669)
 Running N+1 test using discriminant 1669, base 2+sqrt(1669)
 Calling N+1 BLS with factored part 90.38% and helper 0.00% (271.15% proof)
 124996!77-1 is prime! (25.6919s+0.0045s) (digits:7572)
 
 Primality testing 125353!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 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 90.46% and helper 0.01% (271.41% proof)
 125353!77-1 is prime! (25.7468s+0.0029s) (digits:7595)
 
 Primality testing 127064!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1901
 Running N+1 test using discriminant 2089, base 1+sqrt(2089)
 Running N+1 test using discriminant 2089, base 2+sqrt(2089)
 Calling N+1 BLS with factored part 100.00% and helper 0.00% (300.01% proof)
 127064!77-1 is prime! (21.5513s+0.0047s) (digits:7709)
 
 Primality testing 136383!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 2129
 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 90.69% and helper 0.00% (272.08% proof)
 136383!77-1 is prime! (39.1821s+0.0041s) (digits:8329)
 
 Primality testing 145383!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 2111
 Running N+1 test using discriminant 2221, base 1+sqrt(2221)
 Running N+1 test using discriminant 2221, base 2+sqrt(2221)
 Calling N+1 BLS with factored part 100.00% and helper 0.05% (300.06% proof)
 145383!77-1 is prime! (31.3202s+0.0051s) (digits:8931)
 
 Primality testing 146044!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 2053, base 1+sqrt(2053)
 Running N+1 test using discriminant 2053, base 2+sqrt(2053)
 Calling N+1 BLS with factored part 90.92% and helper 0.01% (272.76% proof)
 146044!77-1 is prime! (38.6022s+0.0050s) (digits:8975)
 
 Primality testing 152501!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 2251
 Running N+1 test using discriminant 2269, base 1+sqrt(2269)
 Running N+1 test using discriminant 2269, base 2+sqrt(2269)
 Calling N+1 BLS with factored part 90.78% and helper 0.00% (272.34% proof)
 152501!77-1 is prime! (41.1519s+0.0035s) (digits:9409)
 
 Primality testing 152544!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 2243, base 1+sqrt(2243)
 Running N+1 test using discriminant 2243, base 2+sqrt(2243)
 Calling N+1 BLS with factored part 100.00% and helper 0.00% (300.00% proof)
 152544!77-1 is prime! (32.2793s+0.0062s) (digits:9412)
 
 Primality testing 153622!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 2221, base 1+sqrt(2221)
 Running N+1 test using discriminant 2221, base 2+sqrt(2221)
 Calling N+1 BLS with factored part 100.00% and helper 0.00% (300.00% proof)
 153622!77-1 is prime! (32.4620s+0.0044s) (digits:9484)
 
 Primality testing 153712!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 2213, base 1+sqrt(2213)
 Running N+1 test using discriminant 2213, base 2+sqrt(2213)
 Calling N+1 BLS with factored part 90.08% and helper 0.00% (270.24% proof)
 153712!77-1 is prime! (40.2935s+0.0045s) (digits:9490)
 
 Primality testing 154389!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 2129, base 2+sqrt(2129)
 Running N+1 test using discriminant 2129, base 3+sqrt(2129)
 Calling N+1 BLS with factored part 90.59% and helper 0.05% (271.81% proof)
 154389!77-1 is prime! (40.9514s+0.0039s) (digits:9536)
 
 Primality testing 158308!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N+1 test using discriminant 2311, base 2+sqrt(2311)
 Running N+1 test using discriminant 2311, base 3+sqrt(2311)
 Calling N+1 BLS with factored part 91.11% and helper 0.00% (273.32% proof)
 158308!77-1 is prime! (47.9022s+0.0044s) (digits:9800)
 
 Primality testing 158506!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 7
 Running N+1 test using discriminant 2213, base 2+sqrt(2213)
 Running N+1 test using discriminant 2213, base 3+sqrt(2213)
 Calling N+1 BLS with factored part 90.42% and helper 0.00% (271.27% proof)
 158506!77-1 is prime! (51.0420s+0.0037s) (digits:9814)
 
 Primality testing 159232!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 2311
 Running N+1 test using discriminant 2357, base 1+sqrt(2357)
 Running N+1 test using discriminant 2357, base 2+sqrt(2357)
 Calling N+1 BLS with factored part 91.21% and helper 0.00% (273.63% proof)
 159232!77-1 is prime! (51.9042s+0.0045s) (digits:9862)
 
 Primality testing 159810!77-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 2393
 Running N+1 test using discriminant 2621, base 1+sqrt(2621)
 Running N+1 test using discriminant 2621, base 2+sqrt(2621)
 Calling N+1 BLS with factored part 100.00% and helper 0.00% (300.01% proof)
 159810!77-1 is prime! (44.2958s+0.0038s) (digits:9902)