52!50-1 trivially factors prime!: 103 (digits:3)
 58!50-1 trivially factors prime!: 463 (digits:3)
 60!50-1 trivially factors prime!: 599 (digits:3)
 62!50-1 trivially factors prime!: 743 (digits:3)
 68!50-1 trivially factors prime!: 1223 (digits:4)
 70!50-1 trivially factors prime!: 1399 (digits:4)
 72!50-1 trivially factors prime!: 1583 (digits:4)
 80!50-1 trivially factors prime!: 2399 (digits:4)
 88!50-1 trivially factors prime!: 3343 (digits:4)
 92!50-1 trivially factors prime!: 3863 (digits:4)
 98!50-1 trivially factors prime!: 4703 (digits:4)
 100!50-1 trivially factors prime!: 4999 (digits:4)
 102!50-1 trivially factors prime!: 10607 (digits:5)
 108!50-1 trivially factors prime!: 50111 (digits:5)
 122!50-1 trivially factors prime!: 193247 (digits:6)
 128!50-1 trivially factors prime!: 279551 (digits:6)
 134!50-1 trivially factors prime!: 382703 (digits:6)
 142!50-1 trivially factors prime!: 548687 (digits:6)
 218!50-1 trivially factors prime!: 5289677567 (digits:10)
 220!50-1 trivially factors prime!: 6283199999 (digits:10)
 
 Primality testing 234!50-1 [N-1, Brillhart-Lehmer-Selfridge]
 small number, factored prime!
 234!50-1 is prime! (0.0156s+0.0011s) (digits:11)
 
 Primality testing 238!50-1 [N-1, Brillhart-Lehmer-Selfridge]
 small number, factored prime!
 238!50-1 is prime! (0.0156s+0.0010s) (digits:11)
 
 Primality testing 258!50-1 [N-1, Brillhart-Lehmer-Selfridge]
 small number, factored prime!
 258!50-1 is prime! (0.0150s+0.0011s) (digits:12)
 
 Primality testing 270!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 13
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Running N+1 test using discriminant 19, base 2+sqrt(19)
 Calling N+1 BLS with factored part 100.00% and helper 2.50% (305.00% proof)
 270!50-1 is prime! (0.0548s+0.0018s) (digits:13)
 
 Primality testing 272!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Running N+1 test using discriminant 19, base 4+sqrt(19)
 Calling N+1 BLS with factored part 100.00% and helper 22.50% (327.50% proof)
 272!50-1 is prime! (0.0548s+0.0020s) (digits:13)
 
 Primality testing 290!50-1 [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 2.38% (304.76% proof)
 290!50-1 is prime! (0.0545s+0.0017s) (digits:13)
 
 Primality testing 318!50-1 [N-1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Calling Brillhart-Lehmer-Selfridge with factored part 35.42%
 318!50-1 is prime! (0.0140s+0.0007s) (digits:15)
 
 Primality testing 328!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 11
 Running N-1 test using base 23
 Running N-1 test using base 29
 Running N+1 test using discriminant 37, base 1+sqrt(37)
 Running N+1 test using discriminant 37, base 3+sqrt(37)
 Calling N+1 BLS with factored part 100.00% and helper 20.41% (324.49% proof)
 328!50-1 is prime! (0.0156s+0.0016s) (digits:16)
 
 Primality testing 404!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 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 8.06% (311.29% proof)
 404!50-1 is prime! (0.0130s+0.0017s) (digits:19)
 
 Primality testing 410!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 29
 Running N+1 test using discriminant 37, base 1+sqrt(37)
 Running N+1 test using discriminant 37, base 2+sqrt(37)
 Calling N+1 BLS with factored part 100.00% and helper 9.38% (310.94% proof)
 410!50-1 is prime! (0.0110s+0.0011s) (digits:20)
 
 Primality testing 422!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 13
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Running N+1 test using discriminant 19, base 2+sqrt(19)
 Calling N+1 BLS with factored part 100.00% and helper 4.55% (306.06% proof)
 422!50-1 is prime! (0.0123s+0.0014s) (digits:21)
 
 Primality testing 444!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 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 1.47% (304.41% proof)
 444!50-1 is prime! (0.0116s+0.0013s) (digits:21)
 
 Primality testing 470!50-1 [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 1.33% (301.33% proof)
 470!50-1 is prime! (0.0114s+0.0015s) (digits:23)
 
 Primality testing 498!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 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 1.28% (301.28% proof)
 498!50-1 is prime! (0.0133s+0.0019s) (digits:24)
 
 Primality testing 500!50-1 [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 1.28% (301.28% proof)
 500!50-1 is prime! (0.0110s+0.0016s) (digits:24)
 
 Primality testing 652!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 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 10.28% (310.28% proof)
 652!50-1 is prime! (0.0118s+0.0021s) (digits:33)
 
 Primality testing 838!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 37, base 1+sqrt(37)
 Running N+1 test using discriminant 37, base 2+sqrt(37)
 Calling N+1 BLS with factored part 100.00% and helper 0.70% (300.70% proof)
 838!50-1 is prime! (0.0133s+0.0014s) (digits:44)
 
 Primality testing 850!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 19
 Running N+1 test using discriminant 31, base 1+sqrt(31)
 Running N+1 test using discriminant 31, base 2+sqrt(31)
 Calling N+1 BLS with factored part 100.00% and helper 6.94% (307.64% proof)
 850!50-1 is prime! (0.0126s+0.0015s) (digits:44)
 
 Primality testing 862!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 19, base 1+sqrt(19)
 Running N+1 test using discriminant 19, base 4+sqrt(19)
 Calling N+1 BLS with factored part 100.00% and helper 0.68% (302.03% proof)
 862!50-1 is prime! (0.0133s+0.0021s) (digits:45)
 
 Primality testing 1088!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 31, base 2+sqrt(31)
 Running N+1 test using discriminant 31, base 3+sqrt(31)
 Calling N+1 BLS with factored part 100.00% and helper 0.52% (301.56% proof)
 1088!50-1 is prime! (0.0151s+0.0018s) (digits:59)
 
 Primality testing 1240!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 41
 Running N+1 test using discriminant 53, base 1+sqrt(53)
 Running N+1 test using discriminant 53, base 2+sqrt(53)
 Calling N+1 BLS with factored part 100.00% and helper 4.04% (304.93% proof)
 1240!50-1 is prime! (0.0150s+0.0021s) (digits:68)
 
 Primality testing 1252!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 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 0.44% (301.33% proof)
 1252!50-1 is prime! (0.0160s+0.0012s) (digits:69)
 
 Primality testing 1258!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 41, base 2+sqrt(41)
 Running N+1 test using discriminant 41, base 3+sqrt(41)
 Calling N+1 BLS with factored part 100.00% and helper 7.02% (307.89% proof)
 1258!50-1 is prime! (0.0154s+0.0023s) (digits:69)
 
 Primality testing 1282!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 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 3.45% (304.74% proof)
 1282!50-1 is prime! (0.0160s+0.0015s) (digits:71)
 
 Primality testing 1318!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 61
 Running N+1 test using discriminant 97, base 1+sqrt(97)
 Running N+1 test using discriminant 97, base 2+sqrt(97)
 Calling N+1 BLS with factored part 100.00% and helper 1.24% (301.24% proof)
 1318!50-1 is prime! (0.0156s+0.0019s) (digits:73)
 
 Primality testing 1322!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 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 0.41% (301.24% proof)
 1322!50-1 is prime! (0.0149s+0.0014s) (digits:73)
 
 Primality testing 1428!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 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 100.00% and helper 0.38% (300.76% proof)
 1428!50-1 is prime! (0.0166s+0.0017s) (digits:80)
 
 Primality testing 1448!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 73, base 1+sqrt(73)
 Running N+1 test using discriminant 73, base 2+sqrt(73)
 Calling N+1 BLS with factored part 100.00% and helper 2.63% (303.01% proof)
 1448!50-1 is prime! (0.0153s+0.0018s) (digits:81)
 
 Primality testing 1712!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 67, base 1+sqrt(67)
 Running N+1 test using discriminant 67, base 2+sqrt(67)
 Calling N+1 BLS with factored part 100.00% and helper 0.31% (300.62% proof)
 1712!50-1 is prime! (0.0228s+0.0012s) (digits:98)
 
 Primality testing 1840!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 71
 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 0.29% (300.86% proof)
 1840!50-1 is prime! (0.0202s+0.0012s) (digits:106)
 
 Primality testing 1892!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 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 100.00% and helper 0.28% (300.28% proof)
 1892!50-1 is prime! (0.0243s+0.0011s) (digits:109)
 
 Primality testing 2080!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 67
 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 3.71% (303.96% proof)
 2080!50-1 is prime! (0.0196s+0.0023s) (digits:122)
 
 Primality testing 2102!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 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 2.70% (302.94% proof)
 2102!50-1 is prime! (0.0229s+0.0014s) (digits:123)
 
 Primality testing 2180!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 67
 Running N+1 test using discriminant 97, base 1+sqrt(97)
 Running N+1 test using discriminant 97, base 2+sqrt(97)
 Calling N+1 BLS with factored part 100.00% and helper 0.23% (300.47% proof)
 2180!50-1 is prime! (0.0201s+0.0017s) (digits:129)
 
 Primality testing 2260!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 59
 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 0.23% (300.68% proof)
 2260!50-1 is prime! (0.0206s+0.0018s) (digits:134)
 
 Primality testing 2452!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 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 1.44% (301.65% proof)
 2452!50-1 is prime! (0.0260s+0.0010s) (digits:147)
 
 Primality testing 2458!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 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 2.25% (302.25% proof)
 2458!50-1 is prime! (0.0246s+0.0013s) (digits:148)
 
 Primality testing 2478!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 61, base 2+sqrt(61)
 Running N+1 test using discriminant 61, base 3+sqrt(61)
 Calling N+1 BLS with factored part 100.00% and helper 1.83% (302.03% proof)
 2478!50-1 is prime! (0.0266s+0.0014s) (digits:149)
 
 Primality testing 2824!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 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 1.40% (301.57% proof)
 2824!50-1 is prime! (0.0291s+0.0011s) (digits:173)
 
 Primality testing 2862!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 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 0.17% (300.17% proof)
 2862!50-1 is prime! (0.0307s+0.0012s) (digits:175)
 
 Primality testing 2904!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 83, base 1+sqrt(83)
 Running N+1 test using discriminant 83, base 2+sqrt(83)
 Calling N+1 BLS with factored part 100.00% and helper 1.36% (301.53% proof)
 2904!50-1 is prime! (0.0302s+0.0016s) (digits:178)
 
 Primality testing 3114!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 109, base 1+sqrt(109)
 Running N+1 test using discriminant 109, base 3+sqrt(109)
 Calling N+1 BLS with factored part 100.00% and helper 0.16% (300.31% proof)
 3114!50-1 is prime! (0.0328s+0.0012s) (digits:193)
 
 Primality testing 3540!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 151
 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 0.14% (300.41% proof)
 3540!50-1 is prime! (0.0336s+0.0013s) (digits:223)
 
 Primality testing 3888!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 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 0.12% (300.24% proof)
 3888!50-1 is prime! (0.0430s+0.0014s) (digits:248)
 
 Primality testing 4108!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 107
 Running N-1 test using base 137
 Running N-1 test using base 157
 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 1.14% (301.26% proof)
 4108!50-1 is prime! (0.0534s+0.0013s) (digits:264)
 
 Primality testing 4292!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 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 0.11% (300.11% proof)
 4292!50-1 is prime! (0.0505s+0.0012s) (digits:277)
 
 Primality testing 4708!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 149
 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 96.76% and helper 0.29% (290.78% proof)
 4708!50-1 is prime! (0.0698s+0.0014s) (digits:307)
 
 Primality testing 5428!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 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 93.48% and helper 0.08% (280.60% proof)
 5428!50-1 is prime! (0.0678s+0.0010s) (digits:361)
 
 Primality testing 5542!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 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 95.42% and helper 0.90% (287.24% proof)
 5542!50-1 is prime! (0.0729s+0.0015s) (digits:369)
 
 Primality testing 7070!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 223
 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 1.06% (301.12% proof)
 7070!50-1 is prime! (0.0832s+0.0011s) (digits:486)
 
 Primality testing 7230!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 257
 Running N+1 test using discriminant 307, base 1+sqrt(307)
 Running N+1 test using discriminant 307, base 2+sqrt(307)
 Calling N+1 BLS with factored part 100.00% and helper 0.06% (300.18% proof)
 7230!50-1 is prime! (0.0928s+0.0015s) (digits:498)
 
 Primality testing 7540!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 191
 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 100.00% and helper 0.06% (300.12% proof)
 7540!50-1 is prime! (0.1379s+0.0013s) (digits:521)
 
 Primality testing 7934!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 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 91.76% and helper 0.05% (275.38% proof)
 7934!50-1 is prime! (0.1389s+0.0016s) (digits:552)
 
 Primality testing 8908!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 223
 Running N+1 test using discriminant 257, base 1+sqrt(257)
 Running N+1 test using discriminant 257, base 2+sqrt(257)
 Calling N+1 BLS with factored part 94.35% and helper 1.10% (284.24% proof)
 8908!50-1 is prime! (0.2244s+0.0047s) (digits:629)
 
 Primality testing 10524!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 269, base 1+sqrt(269)
 Running N+1 test using discriminant 269, base 4+sqrt(269)
 Calling N+1 BLS with factored part 96.14% and helper 0.40% (288.87% proof)
 10524!50-1 is prime! (0.2246s+0.0144s) (digits:758)
 
 Primality testing 11080!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 307
 Running N+1 test using discriminant 317, base 1+sqrt(317)
 Running N+1 test using discriminant 317, base 2+sqrt(317)
 Calling N+1 BLS with factored part 100.00% and helper 0.04% (300.08% proof)
 11080!50-1 is prime! (0.1997s+0.0022s) (digits:803)
 
 Primality testing 11844!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 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 95.29% and helper 0.42% (286.37% proof)
 11844!50-1 is prime! (0.2795s+0.0015s) (digits:864)
 
 Primality testing 12208!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 271, base 2+sqrt(271)
 Running N+1 test using discriminant 271, base 3+sqrt(271)
 Calling N+1 BLS with factored part 95.86% and helper 0.03% (287.61% proof)
 12208!50-1 is prime! (0.2897s+0.0079s) (digits:895)
 
 Primality testing 12240!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 401
 Running N+1 test using discriminant 421, base 1+sqrt(421)
 Running N+1 test using discriminant 421, base 2+sqrt(421)
 Calling N+1 BLS with factored part 100.00% and helper 0.03% (300.03% proof)
 12240!50-1 is prime! (0.2389s+0.0018s) (digits:897)
 
 Primality testing 12242!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 347
 Running N-1 test using base 359
 Running N+1 test using discriminant 379, base 1+sqrt(379)
 Running N+1 test using discriminant 379, base 2+sqrt(379)
 Calling N+1 BLS with factored part 95.47% and helper 0.10% (286.53% proof)
 12242!50-1 is prime! (0.3131s+0.0016s) (digits:897)
 
 Primality testing 12632!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 317
 Running N+1 test using discriminant 359, base 1+sqrt(359)
 Running N+1 test using discriminant 359, base 2+sqrt(359)
 Calling N+1 BLS with factored part 96.01% and helper 0.10% (288.13% proof)
 12632!50-1 is prime! (0.3051s+0.0021s) (digits:929)
 
 Primality testing 13070!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 353
 Running N+1 test using discriminant 433, base 1+sqrt(433)
 Running N+1 test using discriminant 433, base 2+sqrt(433)
 Calling N+1 BLS with factored part 100.00% and helper 0.03% (300.09% proof)
 13070!50-1 is prime! (0.2515s+0.0017s) (digits:965)
 
 Primality testing 14044!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 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 95.30% and helper 0.03% (285.97% proof)
 14044!50-1 is prime! (0.4838s+0.0012s) (digits:1045)
 
 Primality testing 14538!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 389
 Running N+1 test using discriminant 431, base 1+sqrt(431)
 Running N+1 test using discriminant 431, base 2+sqrt(431)
 Calling N+1 BLS with factored part 94.76% and helper 0.08% (284.39% proof)
 14538!50-1 is prime! (0.4076s+0.0013s) (digits:1086)
 
 Primality testing 14904!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 373, base 1+sqrt(373)
 Running N+1 test using discriminant 373, base 2+sqrt(373)
 Calling N+1 BLS with factored part 95.90% and helper 0.03% (287.79% proof)
 14904!50-1 is prime! (0.4265s+0.0013s) (digits:1117)
 
 Primality testing 14914!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 359, base 1+sqrt(359)
 Running N+1 test using discriminant 359, base 3+sqrt(359)
 Calling N+1 BLS with factored part 94.91% and helper 0.03% (284.78% proof)
 14914!50-1 is prime! (0.4267s+0.0012s) (digits:1118)
 
 Primality testing 16018!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 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 96.49% and helper 0.02% (289.50% proof)
 16018!50-1 is prime! (0.4708s+0.0011s) (digits:1211)
 
 Primality testing 16532!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 359, base 1+sqrt(359)
 Running N+1 test using discriminant 359, base 3+sqrt(359)
 Calling N+1 BLS with factored part 96.30% and helper 0.02% (288.95% proof)
 16532!50-1 is prime! (0.6789s+0.0012s) (digits:1254)
 
 Primality testing 18424!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 419, base 1+sqrt(419)
 Running N+1 test using discriminant 419, base 4+sqrt(419)
 Calling N+1 BLS with factored part 95.57% and helper 0.02% (286.74% proof)
 18424!50-1 is prime! (0.6450s+0.0013s) (digits:1414)
 
 Primality testing 19144!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 439, base 1+sqrt(439)
 Running N+1 test using discriminant 439, base 4+sqrt(439)
 Calling N+1 BLS with factored part 96.80% and helper 0.02% (290.43% proof)
 19144!50-1 is prime! (0.7228s+0.0028s) (digits:1476)
 
 Primality testing 19220!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 503
 Running N+1 test using discriminant 523, base 1+sqrt(523)
 Running N+1 test using discriminant 523, base 2+sqrt(523)
 Calling N+1 BLS with factored part 100.00% and helper 0.26% (300.28% proof)
 19220!50-1 is prime! (0.5649s+0.0014s) (digits:1483)
 
 Primality testing 19648!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 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 96.37% and helper 0.02% (289.15% proof)
 19648!50-1 is prime! (0.7326s+0.0012s) (digits:1519)
 
 Primality testing 20602!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 487
 Running N+1 test using discriminant 587, base 1+sqrt(587)
 Running N+1 test using discriminant 587, base 2+sqrt(587)
 Calling N+1 BLS with factored part 96.78% and helper 0.70% (291.08% proof)
 20602!50-1 is prime! (0.7912s+0.0013s) (digits:1601)
 
 Primality testing 21910!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 619
 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 100.00% and helper 0.39% (300.40% proof)
 21910!50-1 is prime! (0.7753s+0.0012s) (digits:1715)
 
 Primality testing 22018!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 491, base 2+sqrt(491)
 Running N+1 test using discriminant 491, base 3+sqrt(491)
 Calling N+1 BLS with factored part 96.98% and helper 0.23% (291.20% proof)
 22018!50-1 is prime! (1.0257s+0.0014s) (digits:1724)
 
 Primality testing 23204!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 541, base 2+sqrt(541)
 Running N+1 test using discriminant 541, base 3+sqrt(541)
 Calling N+1 BLS with factored part 97.38% and helper 0.02% (292.15% proof)
 23204!50-1 is prime! (1.1309s+0.0031s) (digits:1827)
 
 Primality testing 24040!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 661
 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 0.02% (300.02% proof)
 24040!50-1 is prime! (0.8992s+0.0013s) (digits:1900)
 
 Primality testing 24858!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 521, base 2+sqrt(521)
 Running N+1 test using discriminant 521, base 3+sqrt(521)
 Calling N+1 BLS with factored part 97.54% and helper 0.02% (292.67% proof)
 24858!50-1 is prime! (1.2027s+0.0011s) (digits:1972)
 
 Primality testing 25048!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 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 97.35% and helper 0.02% (292.09% proof)
 25048!50-1 is prime! (1.1989s+0.0013s) (digits:1988)
 
 Primality testing 26610!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 739
 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 100.00% and helper 0.01% (300.03% proof)
 26610!50-1 is prime! (1.4401s+0.0013s) (digits:2127)
 
 Primality testing 27590!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 701
 Running N+1 test using discriminant 761, base 1+sqrt(761)
 Running N+1 test using discriminant 761, base 2+sqrt(761)
 Calling N+1 BLS with factored part 100.00% and helper 0.33% (300.35% proof)
 27590!50-1 is prime! (1.3083s+0.0013s) (digits:2213)
 
 Primality testing 28810!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 829
 Running N+1 test using discriminant 919, base 1+sqrt(919)
 Running N+1 test using discriminant 919, base 2+sqrt(919)
 Calling N+1 BLS with factored part 100.00% and helper 0.14% (300.18% proof)
 28810!50-1 is prime! (1.3658s+0.0013s) (digits:2322)
 
 Primality testing 29390!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 751
 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 100.00% and helper 0.01% (300.03% proof)
 29390!50-1 is prime! (1.3930s+0.0016s) (digits:2374)
 
 Primality testing 29932!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 709, base 1+sqrt(709)
 Running N+1 test using discriminant 709, base 3+sqrt(709)
 Calling N+1 BLS with factored part 97.10% and helper 0.01% (291.32% proof)
 29932!50-1 is prime! (2.6463s+0.0015s) (digits:2422)
 
 Primality testing 30202!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 829
 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 97.80% and helper 0.04% (293.45% proof)
 30202!50-1 is prime! (2.7267s+0.0014s) (digits:2446)
 
 Primality testing 31360!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 809
 Running N+1 test using discriminant 919, base 1+sqrt(919)
 Running N+1 test using discriminant 919, base 2+sqrt(919)
 Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.04% proof)
 31360!50-1 is prime! (1.8725s+0.0014s) (digits:2551)
 
 Primality testing 35600!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 751
 Running N+1 test using discriminant 773, base 1+sqrt(773)
 Running N+1 test using discriminant 773, base 2+sqrt(773)
 Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.01% proof)
 35600!50-1 is prime! (1.4433s+0.0017s) (digits:2934)
 
 Primality testing 35872!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 941, base 2+sqrt(941)
 Running N+1 test using discriminant 941, base 3+sqrt(941)
 Calling N+1 BLS with factored part 97.86% and helper 0.11% (293.72% proof)
 35872!50-1 is prime! (3.0481s+0.0016s) (digits:2959)
 
 Primality testing 36570!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 953
 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 100.00% and helper 0.12% (300.15% proof)
 36570!50-1 is prime! (2.3133s+0.0015s) (digits:3023)
 
 Primality testing 37338!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 853
 Running N+1 test using discriminant 877, base 1+sqrt(877)
 Running N+1 test using discriminant 877, base 2+sqrt(877)
 Calling N+1 BLS with factored part 98.50% and helper 0.03% (295.53% proof)
 37338!50-1 is prime! (3.2594s+0.0016s) (digits:3093)
 
 Primality testing 39208!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 1021, base 2+sqrt(1021)
 Running N+1 test using discriminant 1021, base 3+sqrt(1021)
 Calling N+1 BLS with factored part 98.56% and helper 0.01% (295.70% proof)
 39208!50-1 is prime! (4.8806s+0.0016s) (digits:3264)
 
 Primality testing 40060!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1009
 Running N+1 test using discriminant 1019, base 1+sqrt(1019)
 Running N+1 test using discriminant 1019, base 2+sqrt(1019)
 Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.03% proof)
 40060!50-1 is prime! (3.6641s+0.0017s) (digits:3343)
 
 Primality testing 43418!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 941, base 2+sqrt(941)
 Running N+1 test using discriminant 941, base 3+sqrt(941)
 Calling N+1 BLS with factored part 98.58% and helper 0.01% (295.77% proof)
 43418!50-1 is prime! (4.7954s+0.0018s) (digits:3653)
 
 Primality testing 44308!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 971
 Running N-1 test using base 1021
 Running N+1 test using discriminant 1123, base 1+sqrt(1123)
 Running N+1 test using discriminant 1123, base 2+sqrt(1123)
 Calling N+1 BLS with factored part 98.61% and helper 0.15% (295.99% proof)
 44308!50-1 is prime! (5.3757s+0.0016s) (digits:3736)
 
 Primality testing 45944!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 1039, base 1+sqrt(1039)
 Running N+1 test using discriminant 1039, base 4+sqrt(1039)
 Calling N+1 BLS with factored part 98.55% and helper 0.01% (295.66% proof)
 45944!50-1 is prime! (5.1953s+0.0015s) (digits:3888)
 
 Primality testing 53060!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1399
 Running N+1 test using discriminant 1439, base 1+sqrt(1439)
 Running N+1 test using discriminant 1439, base 2+sqrt(1439)
 Calling N+1 BLS with factored part 100.00% and helper 0.09% (300.10% proof)
 53060!50-1 is prime! (5.7833s+0.0018s) (digits:4556)
 
 Primality testing 59698!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 1367, base 1+sqrt(1367)
 Running N+1 test using discriminant 1367, base 2+sqrt(1367)
 Calling N+1 BLS with factored part 99.40% and helper 0.01% (298.21% proof)
 59698!50-1 is prime! (11.6317s+0.0017s) (digits:5186)
 
 Primality testing 59880!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1567
 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 100.00% and helper 0.01% (300.01% proof)
 59880!50-1 is prime! (8.5608s+0.0020s) (digits:5204)
 
 Primality testing 70948!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 1801
 Running N+1 test using discriminant 1867, base 1+sqrt(1867)
 Running N+1 test using discriminant 1867, base 2+sqrt(1867)
 Calling N+1 BLS with factored part 99.64% and helper 0.07% (298.99% proof)
 70948!50-1 is prime! (14.9653s+0.0022s) (digits:6270)
 
 Primality testing 72272!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 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 99.71% and helper 0.00% (299.15% proof)
 72272!50-1 is prime! (15.0769s+0.0020s) (digits:6399)
 
 Primality testing 72534!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 1579, base 1+sqrt(1579)
 Running N+1 test using discriminant 1579, base 2+sqrt(1579)
 Calling N+1 BLS with factored part 99.71% and helper 0.00% (299.16% proof)
 72534!50-1 is prime! (15.1501s+0.0019s) (digits:6424)
 
 Primality testing 82324!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 1913, base 1+sqrt(1913)
 Running N+1 test using discriminant 1913, base 2+sqrt(1913)
 Calling N+1 BLS with factored part 100.00% and helper 0.06% (300.07% proof)
 82324!50-1 is prime! (22.7192s+0.0029s) (digits:7381)
 
 Primality testing 83062!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 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 100.00% and helper 0.00% (300.00% proof)
 83062!50-1 is prime! (22.9646s+0.0024s) (digits:7454)
 
 Primality testing 83214!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 1931, base 2+sqrt(1931)
 Running N+1 test using discriminant 1931, base 3+sqrt(1931)
 Calling N+1 BLS with factored part 100.00% and helper 0.00% (300.01% proof)
 83214!50-1 is prime! (23.0623s+0.0025s) (digits:7469)
 
 Primality testing 83882!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 1759, base 1+sqrt(1759)
 Running N+1 test using discriminant 1759, base 4+sqrt(1759)
 Calling N+1 BLS with factored part 100.00% and helper 0.00% (300.01% proof)
 83882!50-1 is prime! (22.8014s+0.0030s) (digits:7535)
 
 Primality testing 94514!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 1993, base 1+sqrt(1993)
 Running N+1 test using discriminant 1993, base 2+sqrt(1993)
 Calling N+1 BLS with factored part 100.00% and helper 0.00% (300.00% proof)
 94514!50-1 is prime! (33.9608s+0.0027s) (digits:8587)
 
 Primality testing 98218!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 2141, base 2+sqrt(2141)
 Running N+1 test using discriminant 2141, base 3+sqrt(2141)
 Calling N+1 BLS with factored part 100.00% and helper 0.00% (300.01% proof)
 98218!50-1 is prime! (35.0573s+0.0030s) (digits:8957)
 
 Primality testing 100868!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 2297, base 1+sqrt(2297)
 Running N+1 test using discriminant 2297, base 2+sqrt(2297)
 Calling N+1 BLS with factored part 100.00% and helper 0.00% (300.01% proof)
 100868!50-1 is prime! (34.2766s+0.0024s) (digits:9221)
 
 Primality testing 106604!50-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
 Running N-1 test using base 5
 Running N+1 test using discriminant 2423, base 1+sqrt(2423)
 Running N+1 test using discriminant 2423, base 2+sqrt(2423)
 Calling N+1 BLS with factored part 100.00% and helper 0.00% (300.00% proof)
 106604!50-1 is prime! (43.3161s+0.0036s) (digits:9797)