Found with PFGW Version 3.8.0

6487^13118-13118^6487 is 2-PRP! (46.1679s+0.0097s)
6487^13118-13118^6487 is 3-PRP! (46.0294s+0.0098s)
6487^13118-13118^6487 is 5-PRP! (46.5752s+0.0105s)
6487^13118-13118^6487 is 7-PRP! (46.4812s+0.0097s)
6487^13118-13118^6487 is 11-PRP! (46.4304s+0.0105s)

Primality testing 6487^13118-13118^6487 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 3
Running N+1 test using discriminant 11, base 1+sqrt(11)
Calling N+1 BLS with factored part 0.02% and helper 0.01% (0.07% proof)
6487^13118-13118^6487 is Fermat and Lucas PRP! (273.4284s+0.0116s)

To be completed...