PFGW Version 1.2.0 for Windows [FFT v23.8]

Primality testing 7788988770*(10^(10*1001)-1)/(10^10-1)+12797
[N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 5
Running N+1 test using discriminant 11, base 3+sqrt(11)
7788988770*(10^(10*1001)-1)/(10^10-1)+12797 is Fermat and Lucas PRP!

To be completed...