PRP Records

2^72030+15585



Primality testing 2^72030+15585 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 11
Running N-1 test using base 29
Running N+1 test using discriminant 37, base 2+sqrt(37)
Calling N-1 BLS with factored part 0.04% and helper 0.03% (0.15% proof)
2^72030+15585 is Fermat and Lucas PRP! (44.5301s+0.0032s)

To be completed...




Go back