Primality testing (64*10^18468+647)/9 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 3
Running N-1 test using base 5
Running N+1 test using discriminant 29, base 2+sqrt(29)
Calling N-1 BLS with factored part 0.07% and helper 0.01% (0.23% proof)
(64*10^18468+647)/9 is Fermat and Lucas PRP! (124.4394s+0.0015s)

To be completed...