PFGW:

Primality testing 10^52753+2826430609 [N-1/N+1, Brillhart-Lehmer-Selfridge]

Running N-1 test using base 3

Running N+1 test using discriminant 7, base 1+sqrt(7)

Calling N-1 BLS with factored part 0.02% and helper 0.00% (0.06% proof)

10^52753+2826430609 is Fermat and Lucas PRP! (857.3675s+0.0023s)



Primality testing 10^64843+4278697839 [N-1/N+1, Brillhart-Lehmer-Selfridge]

Running N-1 test using base 3

Running N+1 test using discriminant 17, base 1+sqrt(17)

Calling N-1 BLS with factored part 0.01% and helper 0.00% (0.04% proof)

10^64843+4278697839 is Fermat and Lucas PRP! (1284.0870s+0.0031s)

To be completed...