45!39-1 trivially factors prime!: 269 (digits:3) 48!39-1 trivially factors prime!: 431 (digits:3) 54!39-1 trivially factors prime!: 809 (digits:3) 60!39-1 trivially factors prime!: 1259 (digits:4) 63!39-1 trivially factors prime!: 1511 (digits:4) 69!39-1 trivially factors prime!: 2069 (digits:4) 75!39-1 trivially factors prime!: 2699 (digits:4) 78!39-1 trivially factors prime!: 3041 (digits:4) 84!39-1 trivially factors prime!: 22679 (digits:5) 90!39-1 trivially factors prime!: 55079 (digits:5) 93!39-1 trivially factors prime!: 75329 (digits:5) 95!39-1 trivially factors prime!: 90439 (digits:5) 99!39-1 trivially factors prime!: 124739 (digits:6) 104!39-1 trivially factors prime!: 175759 (digits:6) 117!39-1 trivially factors prime!: 355913 (digits:6) 132!39-1 trivially factors prime!: 9943559 (digits:7) 153!39-1 trivially factors prime!: 47093399 (digits:8) 161!39-1 trivially factors prime!: 358662919 (digits:9) 164!39-1 trivially factors prime!: 662887999 (digits:9) 165!39-1 trivially factors prime!: 781371359 (digits:9) 168!39-1 trivially factors prime!: 1193693759 (digits:10) 188!39-1 trivially factors prime!: 7000759039 (digits:10) Primality testing 201!39-1 [N-1, Brillhart-Lehmer-Selfridge] small number, factored prime! 201!39-1 is prime! (0.0601s+0.0023s) (digits:11) Primality testing 213!39-1 [N-1, Brillhart-Lehmer-Selfridge] small number, factored prime! 213!39-1 is prime! (0.0170s+0.0009s) (digits:12) Primality testing 219!39-1 [N-1, Brillhart-Lehmer-Selfridge] small number, factored prime! 219!39-1 is prime! (0.0170s+0.0012s) (digits:12) Primality testing 239!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N+1 test using discriminant 13, base 2+sqrt(13) Running N+1 test using discriminant 13, base 3+sqrt(13) Calling N+1 BLS with factored part 100.00% and helper 4.65% (311.63% proof) 239!39-1 is prime! (0.0263s+0.0028s) (digits:14) Primality testing 240!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 11 Running N+1 test using discriminant 19, base 1+sqrt(19) Running N+1 test using discriminant 19, base 2+sqrt(19) Calling N+1 BLS with factored part 100.00% and helper 2.27% (302.27% proof) 240!39-1 is prime! (0.0229s+0.0015s) (digits:14) Primality testing 242!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 23 Running N-1 test using base 31 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 4.55% (311.36% proof) 242!39-1 is prime! (0.0284s+0.0015s) (digits:14) Primality testing 246!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 Running N+1 test using discriminant 29, base 1+sqrt(29) Running N+1 test using discriminant 29, base 2+sqrt(29) Calling N+1 BLS with factored part 100.00% and helper 2.22% (306.67% proof) 246!39-1 is prime! (0.0225s+0.0043s) (digits:14) Primality testing 251!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N+1 test using discriminant 11, base 1+sqrt(11) Running N+1 test using discriminant 11, base 2+sqrt(11) Calling N+1 BLS with factored part 100.00% and helper 4.35% (308.70% proof) 251!39-1 is prime! (0.0136s+0.0023s) (digits:15) Primality testing 255!39-1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 19 Calling Brillhart-Lehmer-Selfridge with factored part 31.91% 1/2 255!39-1 is prime! (0.0149s+0.0034s) (digits:15) Primality testing 309!39-1 [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 1.75% (301.75% proof) 309!39-1 is prime! (0.0128s+0.0023s) (digits:18) Primality testing 330!39-1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 47 Calling Brillhart-Lehmer-Selfridge with factored part 39.68% 330!39-1 is prime! (0.0217s+0.0010s) (digits:20) Primality testing 338!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 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 3.13% (306.25% proof) 338!39-1 is prime! (0.0566s+0.0026s) (digits:20) Primality testing 372!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 Running N+1 test using discriminant 29, base 1+sqrt(29) Running N+1 test using discriminant 29, base 2+sqrt(29) Calling N+1 BLS with factored part 100.00% and helper 12.50% (313.89% proof) 372!39-1 is prime! (0.0602s+0.0051s) (digits:22) Primality testing 392!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 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 3+sqrt(19) Calling N+1 BLS with factored part 100.00% and helper 2.67% (306.67% proof) 392!39-1 is prime! (0.0150s+0.0460s) (digits:23) Primality testing 395!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N+1 test using discriminant 13, base 2+sqrt(13) Running N+1 test using discriminant 13, base 3+sqrt(13) Calling N+1 BLS with factored part 100.00% and helper 2.60% (305.19% proof) 395!39-1 is prime! (0.0148s+0.0453s) (digits:24) Primality testing 398!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 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 6.41% (308.97% proof) 398!39-1 is prime! (0.0137s+0.0020s) (digits:24) Primality testing 407!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 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 5.00% (306.25% proof) 407!39-1 is prime! (0.0151s+0.0016s) (digits:25) Primality testing 411!39-1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 19 Calling Brillhart-Lehmer-Selfridge with factored part 33.33% 411!39-1 is prime! (0.0196s+0.0015s) (digits:25) Primality testing 414!39-1 [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 12.35% (313.58% proof) 414!39-1 is prime! (0.0161s+0.0017s) (digits:25) Primality testing 422!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 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 18.29% (320.73% proof) 422!39-1 is prime! (0.0142s+0.0020s) (digits:25) Primality testing 479!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 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 4.17% (306.25% proof) 479!39-1 is prime! (0.0137s+0.0020s) (digits:30) Primality testing 516!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 Running N+1 test using discriminant 31, base 1+sqrt(31) Running N+1 test using discriminant 31, base 2+sqrt(31) Calling N+1 BLS with factored part 100.00% and helper 17.14% (318.10% proof) 516!39-1 is prime! (0.0142s+0.0014s) (digits:32) Primality testing 566!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 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 1.72% (304.31% proof) 566!39-1 is prime! (0.0156s+0.0029s) (digits:36) Primality testing 609!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 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 0.79% (302.38% proof) 609!39-1 is prime! (0.0152s+0.0026s) (digits:39) Primality testing 657!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 41 Running N+1 test using discriminant 53, base 1+sqrt(53) Running N+1 test using discriminant 53, base 2+sqrt(53) Calling N+1 BLS with factored part 100.00% and helper 0.73% (301.46% proof) 657!39-1 is prime! (0.0160s+0.0021s) (digits:42) Primality testing 722!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N+1 test using discriminant 13, base 2+sqrt(13) Running N+1 test using discriminant 13, base 3+sqrt(13) Calling N+1 BLS with factored part 100.00% and helper 7.79% (308.44% proof) 722!39-1 is prime! (0.0182s+0.0018s) (digits:47) Primality testing 944!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 13 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 0.96% (302.39% proof) 944!39-1 is prime! (0.0202s+0.0030s) (digits:64) Primality testing 953!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 31 Running N-1 test using base 61 Running N+1 test using discriminant 71, base 1+sqrt(71) Running N+1 test using discriminant 71, base 2+sqrt(71) Calling N+1 BLS with factored part 100.00% and helper 0.94% (301.42% proof) 953!39-1 is prime! (0.0197s+0.0022s) (digits:64) Primality testing 969!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 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 0.47% (301.40% proof) 969!39-1 is prime! (0.0154s+0.0016s) (digits:65) Primality testing 996!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 Running N+1 test using discriminant 47, base 1+sqrt(47) Running N+1 test using discriminant 47, base 2+sqrt(47) Calling N+1 BLS with factored part 100.00% and helper 0.45% (301.35% proof) 996!39-1 is prime! (0.0152s+0.0020s) (digits:68) Primality testing 1031!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N+1 test using discriminant 13, base 2+sqrt(13) Running N+1 test using discriminant 13, base 3+sqrt(13) Calling N+1 BLS with factored part 100.00% and helper 0.86% (300.86% proof) 1031!39-1 is prime! (0.0166s+0.0046s) (digits:70) Primality testing 1323!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 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 2.28% (302.28% proof) 1323!39-1 is prime! (0.0198s+0.0018s) (digits:93) Primality testing 1328!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N+1 test using discriminant 13, base 2+sqrt(13) Running N+1 test using discriminant 13, base 3+sqrt(13) Calling N+1 BLS with factored part 100.00% and helper 0.65% (301.30% proof) 1328!39-1 is prime! (0.0249s+0.0021s) (digits:93) Primality testing 1346!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 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 6.37% (307.01% proof) 1346!39-1 is prime! (0.0211s+0.0020s) (digits:95) Primality testing 1437!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 Running N+1 test using discriminant 53, base 2+sqrt(53) Running N+1 test using discriminant 53, base 3+sqrt(53) Calling N+1 BLS with factored part 100.00% and helper 3.26% (304.15% proof) 1437!39-1 is prime! (0.0206s+0.0025s) (digits:102) Primality testing 1439!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N+1 test using discriminant 13, base 2+sqrt(13) Running N+1 test using discriminant 13, base 3+sqrt(13) Calling N+1 BLS with factored part 100.00% and helper 0.59% (300.89% proof) 1439!39-1 is prime! (0.0225s+0.0016s) (digits:102) Primality testing 1499!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 13 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 5.92% (306.76% proof) 1499!39-1 is prime! (0.0260s+0.0030s) (digits:108) Primality testing 1640!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N+1 test using discriminant 61, base 3+sqrt(61) Running N+1 test using discriminant 61, base 4+sqrt(61) Calling N+1 BLS with factored part 100.00% and helper 1.02% (301.02% proof) 1640!39-1 is prime! (0.0293s+0.0014s) (digits:119) Primality testing 1658!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 13 Running N+1 test using discriminant 73, base 1+sqrt(73) Running N+1 test using discriminant 73, base 3+sqrt(73) Calling N+1 BLS with factored part 100.00% and helper 3.51% (303.51% proof) 1658!39-1 is prime! (0.0349s+0.0030s) (digits:121) Primality testing 1680!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 Running N+1 test using discriminant 97, base 1+sqrt(97) Running N+1 test using discriminant 97, base 2+sqrt(97) Calling N+1 BLS with factored part 100.00% and helper 2.72% (303.22% proof) 1680!39-1 is prime! (0.0223s+0.0012s) (digits:122) Primality testing 1829!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N+1 test using discriminant 13, base 2+sqrt(13) Running N+1 test using discriminant 13, base 3+sqrt(13) Calling N+1 BLS with factored part 100.00% and helper 1.12% (301.35% proof) 1829!39-1 is prime! (0.0324s+0.0023s) (digits:134) Primality testing 2108!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 89 Running N-1 test using base 109 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 100.00% and helper 2.87% (303.25% proof) 2108!39-1 is prime! (0.0413s+0.0014s) (digits:158) Primality testing 2274!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 Running N+1 test using discriminant 89, base 1+sqrt(89) Running N+1 test using discriminant 89, base 2+sqrt(89) Calling N+1 BLS with factored part 100.00% and helper 0.17% (300.35% proof) 2274!39-1 is prime! (0.0300s+0.0019s) (digits:173) Primality testing 2292!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 73 Running N+1 test using discriminant 131, base 1+sqrt(131) Running N+1 test using discriminant 131, base 2+sqrt(131) Calling N+1 BLS with factored part 100.00% and helper 0.17% (300.35% proof) 2292!39-1 is prime! (0.0309s+0.0018s) (digits:174) Primality testing 2373!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 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 0.17% (300.33% proof) 2373!39-1 is prime! (0.0338s+0.0020s) (digits:181) Primality testing 2589!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 73 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 1.51% (301.66% proof) 2589!39-1 is prime! (0.0450s+0.0017s) (digits:200) Primality testing 2748!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 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 0.14% (300.28% proof) 2748!39-1 is prime! (0.0427s+0.0017s) (digits:214) Primality testing 2828!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N+1 test using discriminant 13, base 2+sqrt(13) Running N+1 test using discriminant 13, base 3+sqrt(13) Calling N+1 BLS with factored part 89.34% and helper 0.55% (268.58% proof) 2828!39-1 is prime! (0.0479s+0.0025s) (digits:221) Primality testing 3044!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 97 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 92.96% and helper 0.50% (279.50% proof) 3044!39-1 is prime! (0.0573s+0.0026s) (digits:240) Primality testing 3309!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 Running N+1 test using discriminant 131, base 2+sqrt(131) Running N+1 test using discriminant 131, base 3+sqrt(131) Calling N+1 BLS with factored part 100.00% and helper 2.06% (302.29% proof) 3309!39-1 is prime! (0.0536s+0.0016s) (digits:264) Primality testing 4026!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 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 0.09% (300.09% proof) 4026!39-1 is prime! (0.0803s+0.0032s) (digits:330) Primality testing 4137!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 Running N+1 test using discriminant 181, base 1+sqrt(181) Running N+1 test using discriminant 181, base 2+sqrt(181) Calling N+1 BLS with factored part 100.00% and helper 0.09% (300.18% proof) 4137!39-1 is prime! (0.0674s+0.0023s) (digits:340) Primality testing 5193!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 167 Running N+1 test using discriminant 181, base 1+sqrt(181) Running N+1 test using discriminant 181, base 2+sqrt(181) Calling N+1 BLS with factored part 100.00% and helper 0.07% (300.07% proof) 5193!39-1 is prime! (0.1025s+0.0021s) (digits:439) Primality testing 5430!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 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% (300.13% proof) 5430!39-1 is prime! (0.1072s+0.0073s) (digits:462) Primality testing 5622!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 Running N+1 test using discriminant 193, base 1+sqrt(193) Running N+1 test using discriminant 193, base 2+sqrt(193) Calling N+1 BLS with factored part 100.00% and helper 0.06% (300.13% proof) 5622!39-1 is prime! (0.1114s+0.0074s) (digits:480) Primality testing 6242!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 13 Running N-1 test using base 257 Running N-1 test using base 263 Running N+1 test using discriminant 271, base 3+sqrt(271) Running N+1 test using discriminant 271, base 6+sqrt(271) Calling N+1 BLS with factored part 85.32% and helper 0.56% (256.64% proof) 6242!39-1 is prime! (0.1832s+0.0021s) (digits:540) Primality testing 6411!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 251 Running N+1 test using discriminant 277, base 1+sqrt(277) Running N+1 test using discriminant 277, base 2+sqrt(277) Calling N+1 BLS with factored part 100.00% and helper 0.05% (300.16% proof) 6411!39-1 is prime! (0.1412s+0.0052s) (digits:557) Primality testing 7629!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 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) 7629!39-1 is prime! (0.1964s+0.0041s) (digits:677) Primality testing 7673!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N+1 test using discriminant 13, base 2+sqrt(13) Running N+1 test using discriminant 13, base 3+sqrt(13) Calling N+1 BLS with factored part 84.74% and helper 0.09% (254.40% proof) 7673!39-1 is prime! (0.1954s+0.0021s) (digits:681) Primality testing 7752!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 263 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% (300.09% proof) 7752!39-1 is prime! (0.1926s+0.0015s) (digits:689) Primality testing 7985!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N+1 test using discriminant 13, base 2+sqrt(13) Running N+1 test using discriminant 13, base 3+sqrt(13) Calling N+1 BLS with factored part 84.35% and helper 0.17% (253.26% proof) 7985!39-1 is prime! (0.2005s+0.0024s) (digits:712) Primality testing 8825!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 13 Running N-1 test using base 263 Running N-1 test using base 277 Running N-1 test using base 379 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 85.45% and helper 0.08% (256.50% proof) 8825!39-1 is prime! (0.2891s+0.0017s) (digits:797) Primality testing 9012!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 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 100.00% and helper 0.33% (300.44% proof) 9012!39-1 is prime! (0.2229s+0.0058s) (digits:816) Primality testing 9614!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N+1 test using discriminant 13, base 2+sqrt(13) Running N+1 test using discriminant 13, base 3+sqrt(13) Calling N+1 BLS with factored part 87.44% and helper 0.17% (262.51% proof) 9614!39-1 is prime! (0.3003s+0.0018s) (digits:877) Primality testing 9708!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 Running N+1 test using discriminant 313, base 2+sqrt(313) Running N+1 test using discriminant 313, base 3+sqrt(313) Calling N+1 BLS with factored part 100.00% and helper 0.41% (300.44% proof) 9708!39-1 is prime! (0.2507s+0.0020s) (digits:887) Primality testing 9990!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 311 Running N-1 test using base 349 Running N+1 test using discriminant 389, base 1+sqrt(389) Running N+1 test using discriminant 389, base 2+sqrt(389) Calling N+1 BLS with factored part 100.00% and helper 0.26% (300.36% proof) 9990!39-1 is prime! (0.3143s+0.0016s) (digits:916) Primality testing 10161!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 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 100.00% and helper 0.03% (300.03% proof) 10161!39-1 is prime! (0.3226s+0.0033s) (digits:933) Primality testing 10223!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N+1 test using discriminant 13, base 2+sqrt(13) Running N+1 test using discriminant 13, base 3+sqrt(13) Calling N+1 BLS with factored part 86.89% and helper 0.06% (260.80% proof) 10223!39-1 is prime! (0.2865s+0.0016s) (digits:940) Primality testing 11234!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N+1 test using discriminant 373, base 2+sqrt(373) Running N+1 test using discriminant 373, base 3+sqrt(373) Calling N+1 BLS with factored part 88.46% and helper 0.26% (265.64% proof) 11234!39-1 is prime! (0.5399s+0.0016s) (digits:1044) Primality testing 11445!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 Running N+1 test using discriminant 439, base 1+sqrt(439) Running N+1 test using discriminant 439, base 2+sqrt(439) Calling N+1 BLS with factored part 100.00% and helper 0.03% (300.06% proof) 11445!39-1 is prime! (0.5032s+0.0017s) (digits:1066) Primality testing 12881!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N+1 test using discriminant 397, base 1+sqrt(397) Running N+1 test using discriminant 397, base 3+sqrt(397) Calling N+1 BLS with factored part 87.97% and helper 0.27% (264.23% proof) 12881!39-1 is prime! (0.4796s+0.0061s) (digits:1217) Primality testing 13635!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 461 Running N+1 test using discriminant 499, base 1+sqrt(499) Running N+1 test using discriminant 499, base 2+sqrt(499) Calling N+1 BLS with factored part 100.00% and helper 0.02% (300.05% proof) 13635!39-1 is prime! (0.6124s+0.0014s) (digits:1296) Primality testing 14918!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 409 Running N+1 test using discriminant 487, base 3+sqrt(487) Running N+1 test using discriminant 487, base 6+sqrt(487) Calling N+1 BLS with factored part 88.76% and helper 0.13% (266.44% proof) 14918!39-1 is prime! (0.7685s+0.0015s) (digits:1433) Primality testing 14979!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 Running N+1 test using discriminant 461, base 1+sqrt(461) Running N+1 test using discriminant 461, base 2+sqrt(461) Calling N+1 BLS with factored part 100.00% and helper 0.25% (300.25% proof) 14979!39-1 is prime! (0.6345s+0.0015s) (digits:1439) Primality testing 15294!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 467 Running N+1 test using discriminant 571, base 1+sqrt(571) Running N+1 test using discriminant 571, base 2+sqrt(571) Calling N+1 BLS with factored part 100.00% and helper 0.02% (300.06% proof) 15294!39-1 is prime! (0.7105s+0.0018s) (digits:1473) Primality testing 15534!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 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 100.00% and helper 0.02% (300.06% proof) 15534!39-1 is prime! (0.7325s+0.0019s) (digits:1499) Primality testing 15591!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 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 0.02% (300.02% proof) 15591!39-1 is prime! (0.7410s+0.0018s) (digits:1505) Primality testing 15689!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N+1 test using discriminant 443, base 1+sqrt(443) Running N+1 test using discriminant 443, base 2+sqrt(443) Calling N+1 BLS with factored part 90.13% and helper 0.18% (270.60% proof) 15689!39-1 is prime! (0.8472s+0.0019s) (digits:1516) Primality testing 16871!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N+1 test using discriminant 523, base 1+sqrt(523) Running N+1 test using discriminant 523, base 3+sqrt(523) Calling N+1 BLS with factored part 90.62% and helper 0.04% (271.89% proof) 16871!39-1 is prime! (0.8970s+0.0016s) (digits:1643) Primality testing 18549!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 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 0.02% (300.05% proof) 18549!39-1 is prime! (1.0779s+0.0017s) (digits:1826) Primality testing 19335!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 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 100.00% and helper 0.39% (300.43% proof) 19335!39-1 is prime! (1.0849s+0.0018s) (digits:1912) Primality testing 19383!39-1 [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 0.02% (300.02% proof) 19383!39-1 is prime! (0.6349s+0.0019s) (digits:1917) Primality testing 20366!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N+1 test using discriminant 577, base 1+sqrt(577) Running N+1 test using discriminant 577, base 3+sqrt(577) Calling N+1 BLS with factored part 90.50% and helper 0.03% (271.57% proof) 20366!39-1 is prime! (1.3833s+0.0019s) (digits:2026) Primality testing 20811!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 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 100.00% and helper 0.19% (300.20% proof) 20811!39-1 is prime! (1.2013s+0.0016s) (digits:2075) Primality testing 21461!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N+1 test using discriminant 13, base 2+sqrt(13) Running N+1 test using discriminant 13, base 3+sqrt(13) Calling N+1 BLS with factored part 91.81% and helper 0.03% (275.50% proof) 21461!39-1 is prime! (1.7273s+0.0019s) (digits:2148) Primality testing 21783!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 617 Running N+1 test using discriminant 743, base 1+sqrt(743) Running N+1 test using discriminant 743, base 2+sqrt(743) Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.04% proof) 21783!39-1 is prime! (1.7090s+0.0017s) (digits:2183) Primality testing 23526!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 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 100.00% and helper 0.14% (300.18% proof) 23526!39-1 is prime! (1.7405s+0.0019s) (digits:2378) Primality testing 23961!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 Running N+1 test using discriminant 823, base 1+sqrt(823) Running N+1 test using discriminant 823, base 3+sqrt(823) Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.04% proof) 23961!39-1 is prime! (2.5895s+0.0020s) (digits:2427) Primality testing 27005!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 13 Running N-1 test using base 883 Running N-1 test using base 919 Running N+1 test using discriminant 947, base 1+sqrt(947) Running N+1 test using discriminant 947, base 2+sqrt(947) Calling N+1 BLS with factored part 92.08% and helper 0.02% (276.27% proof) 27005!39-1 is prime! (3.5822s+0.0021s) (digits:2771) Primality testing 27447!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 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 0.15% (300.16% proof) 27447!39-1 is prime! (2.6324s+0.0018s) (digits:2821) Primality testing 27840!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 Running N+1 test using discriminant 821, base 1+sqrt(821) Running N+1 test using discriminant 821, base 2+sqrt(821) Calling N+1 BLS with factored part 100.00% and helper 0.15% (300.17% proof) 27840!39-1 is prime! (2.6894s+0.0021s) (digits:2865) Primality testing 28824!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 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 100.00% and helper 0.01% (300.02% proof) 28824!39-1 is prime! (2.9101s+0.0021s) (digits:2978) Primality testing 28851!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 Running N+1 test using discriminant 887, base 1+sqrt(887) Running N+1 test using discriminant 887, base 2+sqrt(887) Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.02% proof) 28851!39-1 is prime! (2.9020s+0.0017s) (digits:2981) Primality testing 30492!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 977 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% (300.01% proof) 30492!39-1 is prime! (3.1700s+0.0021s) (digits:3169) Primality testing 36990!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 1193 Running N+1 test using discriminant 1229, base 1+sqrt(1229) Running N+1 test using discriminant 1229, base 2+sqrt(1229) Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.02% proof) 36990!39-1 is prime! (4.9873s+0.0019s) (digits:3924) Primality testing 37143!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 Running N+1 test using discriminant 1087, base 1+sqrt(1087) Running N+1 test using discriminant 1087, base 2+sqrt(1087) Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.01% proof) 37143!39-1 is prime! (4.9594s+0.0020s) (digits:3942) Primality testing 38421!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 1129 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) 38421!39-1 is prime! (7.3926s+0.0021s) (digits:4092) Primality testing 39894!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 Running N+1 test using discriminant 1171, base 2+sqrt(1171) Running N+1 test using discriminant 1171, base 3+sqrt(1171) Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.01% proof) 39894!39-1 is prime! (6.8083s+0.0020s) (digits:4265) Primality testing 43086!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 1277 Running N+1 test using discriminant 1303, base 1+sqrt(1303) Running N+1 test using discriminant 1303, base 2+sqrt(1303) Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.01% proof) 43086!39-1 is prime! (7.6170s+0.0023s) (digits:4643) Primality testing 47912!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N+1 test using discriminant 1399, base 2+sqrt(1399) Running N+1 test using discriminant 1399, base 3+sqrt(1399) Calling N+1 BLS with factored part 93.52% and helper 0.08% (280.64% proof) 47912!39-1 is prime! (13.1653s+0.0027s) (digits:5219) Primality testing 51251!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N+1 test using discriminant 13, base 2+sqrt(13) Running N+1 test using discriminant 13, base 3+sqrt(13) Calling N+1 BLS with factored part 94.03% and helper 0.01% (282.10% proof) 51251!39-1 is prime! (14.6514s+0.0028s) (digits:5621) Primality testing 51393!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 Running N+1 test using discriminant 1459, base 1+sqrt(1459) Running N+1 test using discriminant 1459, base 2+sqrt(1459) Calling N+1 BLS with factored part 100.00% and helper 0.07% (300.08% proof) 51393!39-1 is prime! (12.1008s+0.0030s) (digits:5638) Primality testing 51693!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 Running N+1 test using discriminant 1489, base 1+sqrt(1489) Running N+1 test using discriminant 1489, base 2+sqrt(1489) Calling N+1 BLS with factored part 100.00% and helper 0.01% (300.02% proof) 51693!39-1 is prime! (12.4959s+0.0023s) (digits:5675) Primality testing 54831!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 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 100.00% and helper 0.00% (300.01% proof) 54831!39-1 is prime! (13.1752s+0.0028s) (digits:6055) Primality testing 54852!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 Running N+1 test using discriminant 1619, base 1+sqrt(1619) Running N+1 test using discriminant 1619, base 2+sqrt(1619) Calling N+1 BLS with factored part 100.00% and helper 0.00% (300.01% proof) 54852!39-1 is prime! (13.1855s+0.0033s) (digits:6058) Primality testing 57818!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 13 Running N+1 test using discriminant 1579, base 2+sqrt(1579) Running N+1 test using discriminant 1579, base 3+sqrt(1579) Calling N+1 BLS with factored part 93.74% and helper 0.08% (281.32% proof) 57818!39-1 is prime! (17.6460s+0.0026s) (digits:6419) Primality testing 58227!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 1531 Running N+1 test using discriminant 1549, base 1+sqrt(1549) Running N+1 test using discriminant 1549, base 2+sqrt(1549) Calling N+1 BLS with factored part 100.00% and helper 0.00% (300.01% proof) 58227!39-1 is prime! (10.7928s+0.0028s) (digits:6468) Primality testing 59121!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 Running N+1 test using discriminant 1847, base 2+sqrt(1847) Running N+1 test using discriminant 1847, base 3+sqrt(1847) Calling N+1 BLS with factored part 100.00% and helper 0.00% (300.01% proof) 59121!39-1 is prime! (19.9667s+0.0032s) (digits:6578) Primality testing 59141!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N+1 test using discriminant 1621, base 1+sqrt(1621) Running N+1 test using discriminant 1621, base 3+sqrt(1621) Calling N+1 BLS with factored part 93.39% and helper 0.02% (280.21% proof) 59141!39-1 is prime! (24.0436s+0.0033s) (digits:6581) Primality testing 59766!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 1697 Running N+1 test using discriminant 1801, base 1+sqrt(1801) Running N+1 test using discriminant 1801, base 2+sqrt(1801) Calling N+1 BLS with factored part 100.00% and helper 0.00% (300.00% proof) 59766!39-1 is prime! (20.4732s+0.0029s) (digits:6657) Primality testing 60723!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 1559 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 100.00% and helper 0.00% (300.00% proof) 60723!39-1 is prime! (9.9166s+0.0033s) (digits:6774) Primality testing 60779!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 1621 Running N-1 test using base 1699 Running N+1 test using discriminant 1933, base 3+sqrt(1933) Running N+1 test using discriminant 1933, base 5+sqrt(1933) Calling N+1 BLS with factored part 93.50% and helper 0.02% (280.53% proof) 60779!39-1 is prime! (25.5985s+0.0035s) (digits:6781) Primality testing 67415!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N+1 test using discriminant 1997, base 1+sqrt(1997) Running N+1 test using discriminant 1997, base 2+sqrt(1997) Calling N+1 BLS with factored part 94.07% and helper 0.01% (282.23% proof) 67415!39-1 is prime! (26.7426s+0.0034s) (digits:7599) Primality testing 67671!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 Running N+1 test using discriminant 2039, base 1+sqrt(2039) Running N+1 test using discriminant 2039, base 2+sqrt(2039) Calling N+1 BLS with factored part 100.00% and helper 0.00% (300.01% proof) 67671!39-1 is prime! (22.1471s+0.0035s) (digits:7631) Primality testing 68721!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 Running N+1 test using discriminant 2099, base 1+sqrt(2099) Running N+1 test using discriminant 2099, base 2+sqrt(2099) Calling N+1 BLS with factored part 100.00% and helper 0.00% (300.01% proof) 68721!39-1 is prime! (21.1851s+0.0027s) (digits:7761) Primality testing 74145!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 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% (300.01% proof) 74145!39-1 is prime! (28.0134s+0.0040s) (digits:8436) Primality testing 76073!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N+1 test using discriminant 2083, base 3+sqrt(2083) Running N+1 test using discriminant 2083, base 6+sqrt(2083) Calling N+1 BLS with factored part 94.09% and helper 0.05% (282.32% proof) 76073!39-1 is prime! (36.1886s+0.0036s) (digits:8677) Primality testing 84021!39-1 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 2591 Running N+1 test using discriminant 2647, base 1+sqrt(2647) Running N+1 test using discriminant 2647, base 2+sqrt(2647) Calling N+1 BLS with factored part 100.00% and helper 0.00% (300.00% proof) 84021!39-1 is prime! (30.1722s+0.0038s) (digits:9677)