Found with PFGW Version 3.8.0

899^13632-13632^899 is 2-PRP! (34.0526s+0.0041s)
899^13632-13632^899 is 3-PRP! (34.0046s+0.0046s)
899^13632-13632^899 is 5-PRP! (34.6334s+0.0048s)
899^13632-13632^899 is 7-PRP! (35.4228s+0.0045s)
899^13632-13632^899 is 11-PRP! (34.0883s+0.0044s)

Primality testing 899^13632-13632^899 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 5
Running N+1 test using discriminant 19, base 2+sqrt(19)
Calling N-1 BLS with factored part 0.03% and helper 0.02% (0.12% proof)
899^13632-13632^899 is Fermat and Lucas PRP! (167.8420s+0.0054s)

To be completed...