20!18+1 trivially factors prime!: 41 (digits:2) 22!18+1 trivially factors prime!: 89 (digits:2) 28!18+1 trivially factors prime!: 281 (digits:3) 32!18+1 trivially factors prime!: 449 (digits:3) 52!18+1 trivially factors prime!: 28289 (digits:5) 56!18+1 trivially factors prime!: 85121 (digits:5) 58!18+1 trivially factors prime!: 204161 (digits:6) 76!18+1 trivially factors prime!: 15516161 (digits:8) 78!18+1 trivially factors prime!: 28304641 (digits:8) 90!18+1 trivially factors prime!: 226748161 (digits:9) 96!18+1 trivially factors prime!: 2717245441 (digits:10) 102!18+1 trivially factors prime!: 9771632641 (digits:10) Primality testing 120!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 29 Calling Brillhart-Lehmer-Selfridge with factored part 35.00% 1/0 120!18+1 is prime! (0.0170s+0.0013s) (digits:13) Primality testing 150!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 23 Calling Brillhart-Lehmer-Selfridge with factored part 59.62% 150!18+1 is prime! (0.0032s+0.0007s) (digits:16) Primality testing 206!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 37.33% 206!18+1 is prime! (0.0158s+0.0008s) (digits:23) Primality testing 232!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 19 Calling Brillhart-Lehmer-Selfridge with factored part 40.70% 232!18+1 is prime! (0.0351s+0.0011s) (digits:26) Primality testing 238!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 34.83% 238!18+1 is prime! (0.0218s+0.0127s) (digits:28) Primality testing 280!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 31 Calling Brillhart-Lehmer-Selfridge with factored part 39.81% 280!18+1 is prime! (0.0366s+0.0046s) (digits:33) Primality testing 286!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 38.18% 286!18+1 is prime! (0.0278s+0.0011s) (digits:34) Primality testing 390!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 37 Calling Brillhart-Lehmer-Selfridge with factored part 48.43% 390!18+1 is prime! (0.0264s+0.0011s) (digits:49) Primality testing 406!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 34.73% 406!18+1 is prime! (0.0242s+0.0020s) (digits:51) Primality testing 426!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 37 Calling Brillhart-Lehmer-Selfridge with factored part 48.02% 426!18+1 is prime! (0.0248s+0.0013s) (digits:54) Primality testing 450!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 31 Calling Brillhart-Lehmer-Selfridge with factored part 50.80% 450!18+1 is prime! (0.0276s+0.0015s) (digits:57) Primality testing 474!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 53 Calling Brillhart-Lehmer-Selfridge with factored part 47.76% 474!18+1 is prime! (0.0212s+0.0013s) (digits:61) Primality testing 490!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 34.62% 490!18+1 is prime! (0.0243s+0.0013s) (digits:63) Primality testing 524!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 38.22% 524!18+1 is prime! (0.0229s+0.0030s) (digits:68) Primality testing 604!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 47 Calling Brillhart-Lehmer-Selfridge with factored part 37.59% 604!18+1 is prime! (0.0368s+0.0029s) (digits:81) Primality testing 632!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 67 Calling Brillhart-Lehmer-Selfridge with factored part 36.79% 632!18+1 is prime! (0.0388s+0.0012s) (digits:85) Primality testing 860!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 36.41% 860!18+1 is prime! (0.0046s+0.0014s) (digits:121) Primality testing 910!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 36.13% 910!18+1 is prime! (0.0053s+0.0010s) (digits:130) Primality testing 966!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 103 Running N-1 test using base 109 Calling Brillhart-Lehmer-Selfridge with factored part 42.05% 966!18+1 is prime! (0.0066s+0.0012s) (digits:139) Primality testing 982!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 35.04% 982!18+1 is prime! (0.0063s+0.0013s) (digits:142) Primality testing 1000!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 36.40% 1000!18+1 is prime! (0.0069s+0.0015s) (digits:145) Primality testing 1104!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 149 Calling Brillhart-Lehmer-Selfridge with factored part 41.34% 1104!18+1 is prime! (0.0046s+0.0014s) (digits:162) Primality testing 1336!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 37.22% 1336!18+1 is prime! (0.0056s+0.0012s) (digits:202) Primality testing 1610!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 36.79% 1610!18+1 is prime! (0.0073s+0.0013s) (digits:250) Primality testing 1612!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 36.14% 1612!18+1 is prime! (0.0073s+0.0014s) (digits:251) Primality testing 1678!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 151 Calling Brillhart-Lehmer-Selfridge with factored part 36.36% 1678!18+1 is prime! (0.0094s+0.0018s) (digits:262) Primality testing 1998!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 113 Calling Brillhart-Lehmer-Selfridge with factored part 41.19% 1998!18+1 is prime! (0.0065s+0.0010s) (digits:320) Primality testing 3128!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 36.06% 3128!18+1 is prime! (0.0101s+0.0011s) (digits:534) Primality testing 3706!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 35.60% 3706!18+1 is prime! (0.0144s+0.0012s) (digits:648) Primality testing 4614!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 443 Running N-1 test using base 449 Running N-1 test using base 467 Calling Brillhart-Lehmer-Selfridge with factored part 33.35% 4614!18+1 is prime! (0.0531s+0.0012s) (digits:830) Primality testing 6850!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 463 Calling Brillhart-Lehmer-Selfridge with factored part 34.90% 6850!18+1 is prime! (0.0775s+0.0011s) (digits:1297) Primality testing 7162!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 487 Calling Brillhart-Lehmer-Selfridge with factored part 34.88% 7162!18+1 is prime! (0.0738s+0.0012s) (digits:1363) Primality testing 12936!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 1087 Running N-1 test using base 1093 Calling Brillhart-Lehmer-Selfridge with factored part 34.12% 12936!18+1 is prime! (0.2696s+0.0011s) (digits:2646) Primality testing 13138!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 34.19% 13138!18+1 is prime! (0.1156s+0.0010s) (digits:2692) Primality testing 13200!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 1103 Calling Brillhart-Lehmer-Selfridge with factored part 34.04% 13200!18+1 is prime! (0.1383s+0.0010s) (digits:2706) Primality testing 15592!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 33.58% 15592!18+1 is prime! (0.1516s+0.0012s) (digits:3259) Primality testing 16774!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 34.87% 16774!18+1 is prime! (0.1822s+0.0013s) (digits:3535) Primality testing 17280!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 977 Calling Brillhart-Lehmer-Selfridge with factored part 47.08% 17280!18+1 is prime! (0.2692s+0.0011s) (digits:3654) Primality testing 17622!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 991 Running N-1 test using base 1009 Calling Brillhart-Lehmer-Selfridge with factored part 46.98% 17622!18+1 is prime! (0.4799s+0.0012s) (digits:3734) Primality testing 17710!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 1117 Calling Brillhart-Lehmer-Selfridge with factored part 34.65% 17710!18+1 is prime! (0.4550s+0.0013s) (digits:3755) Primality testing 18610!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 34.49% 18610!18+1 is prime! (0.1985s+0.0011s) (digits:3968) Primality testing 18798!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 1637 Calling Brillhart-Lehmer-Selfridge with factored part 36.28% 18798!18+1 is prime! (0.2468s+0.0014s) (digits:4013) Primality testing 21226!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 1601 Calling Brillhart-Lehmer-Selfridge with factored part 34.04% 21226!18+1 is prime! (0.6429s+0.0012s) (digits:4593) Primality testing 22992!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 1931 Running N-1 test using base 1949 Calling Brillhart-Lehmer-Selfridge with factored part 35.50% 22992!18+1 is prime! (0.9372s+0.0014s) (digits:5019) Primality testing 24670!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 33.45% 24670!18+1 is prime! (0.4634s+0.0016s) (digits:5427) Primality testing 27250!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Running N-1 test using base 1747 Calling Brillhart-Lehmer-Selfridge with factored part 34.45% 27250!18+1 is prime! (1.1804s+0.0016s) (digits:6060) Primality testing 30060!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 1693 Calling Brillhart-Lehmer-Selfridge with factored part 44.32% 30060!18+1 is prime! (1.0276s+0.0017s) (digits:6755) Primality testing 36084!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3019 Calling Brillhart-Lehmer-Selfridge with factored part 33.82% 36084!18+1 is prime! (1.3646s+0.0024s) (digits:8268) Primality testing 37062!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 2063 Calling Brillhart-Lehmer-Selfridge with factored part 43.36% 37062!18+1 is prime! (1.6846s+0.0025s) (digits:8516) Primality testing 41002!18+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 34.13% 41002!18+1 is prime! (1.3843s+0.0037s) (digits:9521)