Found with PFGW Version 3.4.6

26^11907-25 is 2-PRP! (6.5385s+0.0054s)
26^11907-25 is 3-PRP! (6.6752s+0.0042s)
26^11907-25 is 5-PRP! (8.2224s+0.0069s)
26^11907-25 is 7-PRP! (8.5340s+0.0041s)
26^11907-25 is 11-PRP! (9.9379s+0.0040s)

Primality testing 26^11907-25 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 3
Running N-1 test using base 7
Running N+1 test using discriminant 17, base 1+sqrt(17)
Calling N-1 BLS with factored part 0.06% and helper 0.01% (0.20% proof)
26^11907-25 is Fermat and Lucas PRP! (114.0745s+0.0079s)

To be completed...