PFGW Version 3.7.10.64BIT.20150809.Mac_Dev [GWNUM 28.6]

Primality testing 2*86243#-88813 [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)
2*86243#-88813 is Fermat and Lucas PRP! (1153.5103s+0.1505s)

To be completed...