Found with PFGW Version 3.7.5

754^10929-10929^754 is 2-PRP! (17.2454s+0.0021s)
754^10929-10929^754 is 3-PRP! (17.4500s+0.0021s)
754^10929-10929^754 is 5-PRP! (17.5209s+0.0021s)
754^10929-10929^754 is 7-PRP! (17.4714s+0.0022s)
754^10929-10929^754 is 11-PRP! (17.8071s+0.0021s)

Primality testing 754^10929-10929^754 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 3
Running N+1 test using discriminant 7, base 12+sqrt(7)
Calling N+1 BLS with factored part 0.04% and helper 0.02% (0.14% proof)
754^10929-10929^754 is Fermat and Lucas PRP! (108.1188s+0.0023s)

To be completed...