Primality testing 3*2^99653-350965 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 2
Running N+1 test using discriminant 11, base 2+sqrt(11)
Calling N-1 BLS with factored part 0.03% and helper 0.03% (0.13% proof)
3*2^99653-350965 is Fermat and Lucas PRP! (115.1142s+0.0053s)

To be completed...