[paulunderwood]

Originally Posted by sweety439

Are there any interest to factor 11^20160-1 to enable N-1 proof for the generalized repunit probable prime R20161(11)? (Currently N-1 has 25.614% factored, need 33.333% factored to enable this N-1 proof)

Note that 20160 is a 7-smooth number, like the factorization of M(5040) and M(3326400) in ElevenSmooth and https://mersenneforum.org/showthread.php?t=1205, where 5040 is a 7-smooth number and 3326400 is an 11-smooth number.

At "25.614%" factored **you** can run the Pari/GP script CGH.GP to prove it.