Primality testing (9082^15091-1)/9081 [N-1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 3
Running N-1 test using base 5
Calling Brillhart-Lehmer-Selfridge with factored part 27.12%
(9082^15091-1)/9081 is PRP! (826.3181s+0.4382s)