Found with PFGW Version 3.7.5

194^8931-8931^194 is 2-PRP! (8.0639s+0.0009s)
194^8931-8931^194 is 3-PRP! (8.2380s+0.0010s)
194^8931-8931^194 is 5-PRP! (8.2887s+0.0009s)
194^8931-8931^194 is 7-PRP! (8.2271s+0.0010s)
194^8931-8931^194 is 11-PRP! (8.2604s+0.0009s)

Primality testing 194^8931-8931^194 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 5
Running N+1 test using discriminant 19, base 1+sqrt(19)
Calling N+1 BLS with factored part 0.03% and helper 0.02% (0.10% proof)
194^8931-8931^194 is Fermat and Lucas PRP! (40.6537s+0.0017s)

To be completed...