Found with PFGW Version 3.8.0

8907^12982-12982^8907 is 2-PRP! (48.9817s+0.0083s)
8907^12982-12982^8907 is 3-PRP! (49.2967s+0.0054s)
8907^12982-12982^8907 is 5-PRP! (49.4810s+0.0056s)
8907^12982-12982^8907 is 7-PRP! (48.4577s+0.0063s)
8907^12982-12982^8907 is 11-PRP! (48.0744s+0.0091s)

Primality testing 8907^12982-12982^8907 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 3
Running N-1 test using base 7
Running N+1 test using discriminant 13, base 1+sqrt(13)
Calling N-1 BLS with factored part 0.01% and helper 0.01% (0.03% proof)
8907^12982-12982^8907 is Fermat and Lucas PRP! (340.8301s+0.0054s)

To be completed...