Found with PFGW Version 3.6.0

116^6893-115 is 2-PRP! (3.4928s+0.0016s)
116^6893-115 is 3-PRP! (3.5434s+0.0029s)
116^6893-115 is 5-PRP! (3.5281s+0.0018s)
116^6893-115 is 7-PRP! (3.5301s+0.0034s)
116^6893-115 is 11-PRP! (3.5190s+0.0035s)

Primality testing 116^6893-115 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 2
Running N-1 test using base 7
Running N+1 test using discriminant 31, base 1+sqrt(31)
Calling N+1 BLS with factored part 0.11% and helper 0.11% (0.45% proof)
116^6893-115 is Fermat and Lucas PRP! (26.2614s+0.0030s)

To be completed...