Found with PFGW Version 3.7.5

1902^9805-9805^1902 is 2-PRP! (18.1288s+0.0014s)
1902^9805-9805^1902 is 3-PRP! (18.0157s+0.0012s)
1902^9805-9805^1902 is 5-PRP! (17.9418s+0.0013s)
1902^9805-9805^1902 is 7-PRP! (17.9139s+0.0013s)
1902^9805-9805^1902 is 11-PRP! (18.0600s+0.0014s)

Primality testing 1902^9805-9805^1902 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 5
Running N+1 test using discriminant 11, base 3+sqrt(11)
Calling N-1 BLS with factored part 0.02% and helper 0.01% (0.05% proof)
1902^9805-9805^1902 is Fermat and Lucas PRP! (111.1263s+0.0024s)

To be completed...