PFGW Version 1.2.0 for Windows [FFT v23.8]
Primality testing (67*10^12252-31)/9 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 17
Running N+1 test using discriminant 29, base 10+sqrt(29)
(67*10^12252-31)/9 is Fermat and Lucas PRP! (49.8348s+0.0007s)
Done.
To be completed...