Primality testing Phi(149534,2^7) [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 23
Running N+1 test using discriminant 53, base 20+sqrt(53)
Calling N-1 BLS with factored part 0.07% and helper 0.01% (0.23% proof)
Phi(149534,2^7) is Fermat and Lucas PRP! (390.2251s+0.0131s)
To be completed...