PFGW Version 1.2.0 for Windows [FFT v23.8]
Output logging to file pfgw.out
Primality testing ((1000121^(10391)+1)/1000122) [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 3
Running N+1 test using discriminant 7, base 1+sqrt(7)
Calling N-1 BLS with factored part 0.05% and helper 0.01% (0.17% proof)
((1000121^(10391)+1)/1000122) is Fermat and Lucas PRP! (1449.0600s+0.0272s)
Done.
To be completed...