Primality testing 3*2^99653-586309 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 2
Running N+1 test using discriminant 5, base 1+sqrt(5)
Calling N-1 BLS with factored part 0.04% and helper 0.03% (0.15% proof)
3*2^99653-586309 is Fermat and Lucas PRP! (327.3774s+0.0080s)

To be completed...