Listed on Makoto Kamada s site: http://hpcgi2.nifty.com/m_kamada/f/phin10.cgi?p=645#P64410

Primality testing Phi(64410,10)/7020691/12688771 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 2
Generic modular reduction using generic reduction FFT length 5K on A 53530-bit number
Running N+1 test using discriminant 11, base 2+sqrt(11)
Generic modular reduction using generic reduction FFT length 5K on A 53530-bit number
Calling N-1 BLS with factored part 0.06% and helper 0.05% (0.24% proof)
Phi(64410,10)/7020691/12688771 is Fermat and Lucas PRP! (251.7940s+0.0996s)

To be completed...