Found with PFGW Version 3.8.0

4808^13015-13015^4808 is 2-PRP! (42.6960s+0.0115s)
4808^13015-13015^4808 is 3-PRP! (43.5008s+0.0116s)
4808^13015-13015^4808 is 5-PRP! (42.9613s+0.0087s)
4808^13015-13015^4808 is 7-PRP! (42.6302s+0.0085s)
4808^13015-13015^4808 is 11-PRP! (42.7417s+0.0083s)

Primality testing 4808^13015-13015^4808 [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 0.01% (0.04% proof)
4808^13015-13015^4808 is Fermat and Lucas PRP! (271.2418s+0.0052s)

To be completed...