Generalized repunit (base 158)

Open WinPFGW Version 1.30 - PFGW Version 1.2.0 for Windows [FFT v23.8]

(158^10453-1)/157 is 3-PRP! (54.2483s+1.9509s) (2008-11-07, 19h20m UTC)

Additional results:
(158^10453-1)/157 is 2-PRP! (69.7656s+0.0010s)
(158^10453-1)/157 is 5-PRP! (62.7691s+0.0007s)
(158^10453-1)/157 is 7-PRP! (55.1823s+0.0006s)
(158^10453-1)/157 is 11-PRP! (49.5637s+0.0007s)

To be completed...