(10^7795 * (10^7795+1)/2) + 7 is 3-PRP! (20.5483s+0.0028s)
(10^7795 * (10^7795+1)/2) + 7 is 5-PRP! (20.6133s+0.0028s)
(10^7795 * (10^7795+1)/2) + 7 is 7-PRP! (20.0381s+0.0031s)
(10^7795 * (10^7795+1)/2) + 7 is 11-PRP! (20.6295s+0.0029s)

Primality testing (10^7795 * (10^7795+1)/2) + 7 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 17
Running N+1 test using discriminant 29, base 1+sqrt(29)
Running N+1 test using discriminant 29, base 2+sqrt(29)
(10^7795 * (10^7795+1)/2) + 7 is Fermat and Lucas PRP! (196.3691s+0.0040s)

To be completed...