Found with PFGW Version 3.7.5

1118^8947-8947^1118 is 2-PRP! (14.1248s+0.0010s)
1118^8947-8947^1118 is 3-PRP! (14.0536s+0.0012s)
1118^8947-8947^1118 is 5-PRP! (14.0312s+0.0013s)
1118^8947-8947^1118 is 7-PRP! (13.9906s+0.0010s)
1118^8947-8947^1118 is 11-PRP! (14.0219s+0.0012s)

Primality testing 1118^8947-8947^1118 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 3
Running N+1 test using discriminant 7, base 6+sqrt(7)
Calling N-1 BLS with factored part 0.01% and helper 0.00% (0.04% proof)
1118^8947-8947^1118 is Fermat and Lucas PRP! (69.7195s+0.0019s)

To be completed...