# Veryfication by Marian Otremba 3!1+1 trivally factors prime!: 7 (digits:1) 11!1+1 trivally factors prime!: 39916801 (digits:8) Primality testing 27!+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 29 Running N-1 test using base 31 Calling Brillhart-Lehmer-Selfridge with factored part 46.24% 27!+1 is prime! (0.0383s+0.0011s)(digits:29) Primality testing 37!+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 43 Calling Brillhart-Lehmer-Selfridge with factored part 41.96% 37!+1 is prime! (0.0033s+0.0005s)(digits:44) Primality testing 41!+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 43 Calling Brillhart-Lehmer-Selfridge with factored part 40.24% 41!+1 is prime! (0.0034s+0.0008s)(digits:50) Primality testing 73!+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 79 Calling Brillhart-Lehmer-Selfridge with factored part 35.14% 73!+1 is prime! (0.0064s+0.0008s)(digits:106) Primality testing 77!+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 89 Calling Brillhart-Lehmer-Selfridge with factored part 34.13% 77!+1 is prime! (0.0037s+0.0007s)(digits:114) Primality testing 116!+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 131 Calling Brillhart-Lehmer-Selfridge with factored part 41.30% 116!+1 is prime! (0.0043s+0.0008s)(digits:191) Primality testing 154!+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 157 Running N-1 test using base 163 Calling Brillhart-Lehmer-Selfridge with factored part 39.18% 154!+1 is prime! (0.0094s+0.0008s)(digits:272) Primality testing 320!+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 331 Running N-1 test using base 347 Running N-1 test using base 349 Running N-1 test using base 353 Calling Brillhart-Lehmer-Selfridge with factored part 33.82% 320!+1 is prime! (0.0434s+0.0009s)(digits:665) Primality testing 340!+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 347 Calling Brillhart-Lehmer-Selfridge with factored part 33.40% 340!+1 is prime! (0.0169s+0.0009s)(digits:715) Primality testing 399!+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 409 Calling Brillhart-Lehmer-Selfridge with factored part 38.72% 399!+1 is prime! (0.0182s+0.0009s)(digits:867) Primality testing 427!+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 431 Running N-1 test using base 433 Calling Brillhart-Lehmer-Selfridge with factored part 38.27% 427!+1 is prime! (0.0375s+0.0009s)(digits:940) Primality testing 872!+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 877 Calling Brillhart-Lehmer-Selfridge with factored part 33.75% 872!+1 is prime! (0.0866s+0.0009s)(digits:2188) Primality testing 1477!+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 1481 Calling Brillhart-Lehmer-Selfridge with factored part 34.90% 1477!+1 is prime! (0.2975s+0.0013s)(digits:4042) Primality testing 6380!+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 6397 Running N-1 test using base 6421 Calling Brillhart-Lehmer-Selfridge with factored part 33.43% 6380!+1 is prime! (22.3587s+0.0052s)(digits:21507) Caldwell g1 10/1998 Primality testing 26951!+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 26959 Running N-1 test using base 26981 Calling Brillhart-Lehmer-Selfridge with factored part 34.11% 26951!+1 is prime! (671.8218s+0.0469s)(digits:107707) DavisK Kuosa p65 05/2002 Primality testing 110059!+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 110063 Running N-1 test using base 110069 Running N-1 test using base 110083 Calling Brillhart-Lehmer-Selfridge with factored part 33.77% 110059!+1 is prime! (41830.7707s+5.6252s)(digits:507082) Doggart p312 6/2011 Primality testing 150209!+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 150211 Running N-1 test using base 150217 Calling Brillhart-Lehmer-Selfridge with factored part 33.45% 150209!+1 is prime! (57165.0343s+1.7375s)(digits:712355) Rene Dohmen p3 10/2011 # Not verification Primality testing 288465!1+1 288465!1+1 is prime! (? s)(digits:1449771) Rene Dohmen p3 01/2022 Primality testing 308084!1+1 308084!1+1 is prime! (? s)(digits:1557176) Ryan Proper p425 01/2022 Primality testing 422429!1+1 422429!1+1 is prime! (? s)(digits:2193027) Ryan Proper p425 02/2022