Primality testing ((8^127+7574)^127-1)/((8^127+7574)-1) [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 2
Running N-1 test using base 3
Running N+1 test using discriminant 7, base 1+sqrt(7)
((8^127+7574)^127-1)/((8^127+7574)-1) is Fermat and Lucas PRP! (133.4427s+0.0025s)

To be completed...