Found with PFGW Version 3.6.0

2318^4875-4875^2318 is 2-PRP! (11.8913s+0.0020s)
2318^4875-4875^2318 is 3-PRP! (11.9519s+0.0022s)
2318^4875-4875^2318 is 5-PRP! (11.8479s+0.0021s)
2318^4875-4875^2318 is 7-PRP! (11.8369s+0.0023s)
2318^4875-4875^2318 is 11-PRP! (11.8140s+0.0033s)

Primality testing 2318^4875-4875^2318 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 5
Running N+1 test using discriminant 17, base 1+sqrt(17)
Calling N+1 BLS with factored part 0.07% and helper 0.01% (0.21% proof)
2318^4875-4875^2318 is Fermat and Lucas PRP! (65.6115s+0.0024s)

To be completed...