Found with PFGW Version 3.7.5

2525^10766-10766^2525 is 2-PRP! (23.0742s+0.0018s)
2525^10766-10766^2525 is 3-PRP! (23.5355s+0.0008s)
2525^10766-10766^2525 is 5-PRP! (23.7742s+0.0008s)
2525^10766-10766^2525 is 7-PRP! (23.6985s+0.0011s)
2525^10766-10766^2525 is 11-PRP! (24.1656s+0.0009s)

Primality testing 2525^10766-10766^2525 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 3
Running N+1 test using discriminant 11, base 7+sqrt(11)
Calling N-1 BLS with factored part 0.03% and helper 0.01% (0.10% proof)
2525^10766-10766^2525 is Fermat and Lucas PRP! (118.6951s+0.0016s)

To be completed...