Primality testing 29312^32607-32607^29312 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 5
Running N+1 test using discriminant 11, base 2+sqrt(11)
Detected in MAXERR>0.45 (round off check) in Exponentiator::Iterate
Iteration: 57/483876 ERROR: ROUND OFF 0.5>0.45
(Test aborted, try again using the -a1 switch)
Running N+1 test using discriminant 11, base 2+sqrt(11)
Calling N+1 BLS with factored part 0.00% and helper 0.00% (0.01% proof)
29312^32607-32607^29312 is Fermat and Lucas PRP! (788.0194s+0.0020s)

Sieved with xyyxsieve

To be completed...