1st PRP for 2^n-504613.

Sieved to P=200G.

Primality testing 2^184093-504613 [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 0.04% and helper 0.01% (0.12% proof)
2^184093-504613 is Fermat and Lucas PRP! (1052.4391s+0.0002s)

To be completed...