Found with PFGW Version 3.6.0

70^18291+69 is 2-PRP! (20.2699s+0.0027s)
70^18291+69 is 3-PRP! (20.2827s+0.0026s)
70^18291+69 is 5-PRP! (20.1719s+0.0024s)
70^18291+69 is 7-PRP! (20.1414s+0.0025s)
70^18291+69 is 11-PRP! (20.1486s+0.0027s)

Primality testing 70^18291+69 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 2
Running N+1 test using discriminant 7, base 1+sqrt(7)
Calling N+1 BLS with factored part 0.05% and helper 0.03% (0.19% proof)
70^18291+69 is Fermat and Lucas PRP! (138.0859s+0.0023s)

To be completed...