quasi-rep-unit 644...441

> ../pfgw -f0 -tc -q"(58*10^26263-31)/9"
PFGW Version 1.2.0 for Pentium and compatibles [FFT v23.8]
Primality testing (58*10^26263-31)/9 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 7
Running N-1 test using base 11
Running N+1 test using discriminant 29, base 1+sqrt(29)
Calling N+1 BLS with factored part 0.05% and helper 0.04% (0.19% proof)
(58*10^26263-31)/9 is Fermat and Lucas PRP! (855.7391s+0.1263s)

To be completed...