Found with PFGW Version 3.8.0

9403^13206-13206^9403 is 2-PRP! (52.4345s+0.0138s)
9403^13206-13206^9403 is 3-PRP! (53.7013s+0.0106s)
9403^13206-13206^9403 is 5-PRP! (55.9535s+0.0098s)
9403^13206-13206^9403 is 7-PRP! (53.7821s+0.0101s)
9403^13206-13206^9403 is 11-PRP! (53.7879s+0.0107s)

Primality testing 9403^13206-13206^9403 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 5
Running N+1 test using discriminant 11, base 1+sqrt(11)
Calling N-1 BLS with factored part 0.02% and helper 0.01% (0.06% proof)
9403^13206-13206^9403 is Fermat and Lucas PRP! (265.5116s+0.0112s)

To be completed...