Primality testing 29636^31175-31175^29636 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 3
Running N-1 test using base 7
Running N+1 test using discriminant 13, base 2+sqrt(13)
Calling N-1 BLS with factored part 0.00% and helper 0.00% (0.01% proof)
29636^31175-31175^29636 is Fermat and Lucas PRP! (747.0294s+0.0022s)

Sieved with xyyxsieve

To be completed...