Found with PFGW Version 3.7.5

6414^9805-9805^6414 is 2-PRP! (26.0809s+0.0019s)
6414^9805-9805^6414 is 3-PRP! (25.7564s+0.0017s)
6414^9805-9805^6414 is 5-PRP! (25.7050s+0.0016s)
6414^9805-9805^6414 is 7-PRP! (25.6592s+0.0016s)
6414^9805-9805^6414 is 11-PRP! (25.8458s+0.0017s)

Primality testing 6414^9805-9805^6414 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 7
Running N+1 test using discriminant 23, base 2+sqrt(23)
Calling N-1 BLS with factored part 0.02% and helper 0.02% (0.07% proof)
6414^9805-9805^6414 is Fermat and Lucas PRP! (147.7227s+0.0025s)

To be completed...