Primality testing (10^15000+7146)^2+(10^15000+7146)+41 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 3
Running N+1 test using discriminant 11, base 2+sqrt(11)
Calling N+1 BLS with factored part 0.02% and helper 0.01% (0.05% proof)
(10^15000+7146)^2+(10^15000+7146)+41 is Fermat and Lucas PRP! (194.8256s+0.0054s)

To be completed...