Found with PFGW Version 3.8.3

4764^13541-13541^4764 is 2-PRP! (26.2933s+0.0011s)
4764^13541-13541^4764 is 3-PRP! (26.9259s+0.0013s)
4764^13541-13541^4764 is 5-PRP! (26.7804s+0.0012s)
4764^13541-13541^4764 is 7-PRP! (26.8030s+0.0012s)
4764^13541-13541^4764 is 11-PRP! (26.9476s+0.0012s)

Primality testing 4764^13541-13541^4764 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 5
Running N-1 test using base 7
Running N-1 test using base 11
Running N+1 test using discriminant 17, base 1+sqrt(17)
Calling N-1 BLS with factored part 0.03% and helper 0.02% (0.12% proof)
4764^13541-13541^4764 is Fermat and Lucas PRP! (224.3534s+0.0028s)

To be completed...