Found with PFGW Version 3.7.5

136^26300+135 is 2-PRP! (20.5412s+0.0011s)
136^26300+135 is 3-PRP! (20.0946s+0.0012s)
136^26300+135 is 5-PRP! (20.1030s+0.0014s)
136^26300+135 is 7-PRP! (20.0782s+0.0011s)
136^26300+135 is 11-PRP! (20.1183s+0.0014s)

Primality testing 136^26300+135 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 3
Running N+1 test using discriminant 7, base 6+sqrt(7)
Calling N+1 BLS with factored part 0.08% and helper 0.02% (0.25% proof)
136^26300+135 is Fermat and Lucas PRP! (148.7477s+0.0027s)

To be completed...