Found with PFGW Version 3.7.5

120^16276-119 is 2-PRP! (13.1279s+0.0032s)
120^16276-119 is 3-PRP! (12.9405s+0.0027s)
120^16276-119 is 5-PRP! (13.2242s+0.0033s)
120^16276-119 is 7-PRP! (13.1083s+0.0028s)
120^16276-119 is 11-PRP! (13.0161s+0.0033s)

Primality testing 120^16276-119 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 19
Running N+1 test using discriminant 41, base 12+sqrt(41)
Calling N-1 BLS with factored part 0.34% and helper 0.00% (1.03% proof)
120^16276-119 is Fermat and Lucas PRP! (100.1077s+0.0036s)

To be completed...