Found with PFGW Version 3.6.0

2804^4549-4549^2804 is 2-PRP! (10.6909s+0.0035s)
2804^4549-4549^2804 is 3-PRP! (10.4812s+0.0037s)
2804^4549-4549^2804 is 5-PRP! (10.5795s+0.0033s)
2804^4549-4549^2804 is 7-PRP! (10.5257s+0.0035s)
2804^4549-4549^2804 is 11-PRP! (10.5436s+0.0021s)

Primality testing 2804^4549-4549^2804 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 3
Running N-1 test using base 5
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 0.04% and helper 0.01% (0.13% proof)
2804^4549-4549^2804 is Fermat and Lucas PRP! (71.4229s+0.0019s)

To be completed...