PFGW Version 1.2.0 for Windows [FFT v23.8]

Primality testing 8706#*10^(8706+17)+p(8706+19)
[N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 5
Running N+1 test using discriminant 17, base 6+sqrt(17)
8706#*10^(8706+17)+p(8706+19) is Fermat and Lucas PRP!

To be completed...