Found with PFGW Version 3.6.0

1919^4818-4818^1919 is 2-PRP! (10.8131s+0.0018s)
1919^4818-4818^1919 is 3-PRP! (10.7755s+0.0027s)
1919^4818-4818^1919 is 5-PRP! (10.7930s+0.0033s)
1919^4818-4818^1919 is 7-PRP! (10.6975s+0.0021s)
1919^4818-4818^1919 is 11-PRP! (10.7607s+0.0037s)

Primality testing 1919^4818-4818^1919 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 13
Running N-1 test using base 19
Running N-1 test using base 23
Running N+1 test using discriminant 31, base 10+sqrt(31)
Calling N-1 BLS with factored part 0.12% and helper 0.03% (0.39% proof)
1919^4818-4818^1919 is Fermat and Lucas PRP! (72.5492s+0.0018s)

To be completed...