PFGW Version 1.2.0 for Windows [FFT v23.8]



Primality testing (2222*10^(5875+7)+8888888)*10^(5875+3)+999

[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)

(2222*10^(5875+7)+8888888)*10^(5875+3)+999 is Fermat and Lucas PRP!

To be completed...