P-1: Block of 89: 25.50-25.99M
 

These exponents have been LL-tested at least once, but without a matching double-check. They have not been P-1 tested yet.

Put this at the start of your worktodo.ini file:

Pfactor=25503571,67,1
Pfactor=25504411,67,1
Pfactor=25508101,67,1
Pfactor=25510867,67,1
Pfactor=25519433,67,1
Pfactor=25519573,67,1
Pfactor=25520489,67,1
Pfactor=25521521,67,1
Pfactor=25534753,67,1
Pfactor=25539719,67,1
Pfactor=25567153,67,1
Pfactor=25569023,67,1
Pfactor=25571527,67,1
Pfactor=25577683,67,1
Pfactor=25581629,67,1
Pfactor=25585069,67,1
Pfactor=25589467,67,1
Pfactor=25592417,67,1
Pfactor=25604939,67,1
Pfactor=25605751,67,1
Pfactor=25611427,67,1
Pfactor=25611821,67,1
Pfactor=25615297,67,1
Pfactor=25622041,67,1
Pfactor=25623061,67,1
Pfactor=25625191,67,1
Pfactor=25625221,67,1
Pfactor=25630433,67,1
Pfactor=25652579,67,1
Pfactor=25666327,67,1
Pfactor=25666801,67,1
Pfactor=25674349,67,1
Pfactor=25680131,67,1
Pfactor=25689613,67,1
Pfactor=25694183,67,1
Pfactor=25694363,67,1
Pfactor=25694953,67,1
Pfactor=25695563,67,1
Pfactor=25704229,67,1
Pfactor=25704251,67,1
Pfactor=25716749,67,1
Pfactor=25731883,67,1
Pfactor=25734673,67,1
Pfactor=25736189,67,1
Pfactor=25736239,67,1
Pfactor=25738099,67,1
Pfactor=25739237,67,1
Pfactor=25744913,67,1
Pfactor=25760011,67,1
Pfactor=25764581,67,1
Pfactor=25766219,67,1
Pfactor=25790641,67,1
Pfactor=25792189,67,1
Pfactor=25792751,67,1
Pfactor=25796833,67,1
Pfactor=25804153,67,1
Pfactor=25805309,67,1
Pfactor=25807391,67,1
Pfactor=25811231,67,1
Pfactor=25813057,67,1
Pfactor=25816589,67,1
Pfactor=25821307,67,1
Pfactor=25824769,67,1
Pfactor=25827463,67,1
Pfactor=25831997,67,1
Pfactor=25841363,67,1
Pfactor=25845401,67,1
Pfactor=25854523,67,1
Pfactor=25855931,67,1
Pfactor=25862483,67,1
Pfactor=25867363,67,1
Pfactor=25878673,67,1
Pfactor=25889449,67,1
Pfactor=25890463,67,0
Pfactor=25908593,67,1
Pfactor=25912477,67,1
Pfactor=25914937,67,1
Pfactor=25925213,67,1
Pfactor=25932617,67,1
Pfactor=25942843,67,1
Pfactor=25950643,67,1
Pfactor=25955411,67,1
Pfactor=25960741,67,1
Pfactor=25961041,67,1
Pfactor=25971089,67,1
Pfactor=25973341,67,1
Pfactor=25974661,67,1
Pfactor=25974713,67,1
Pfactor=25979843,67,1

Post here to claim this set.

When you're finished, manually check in your results at [url]http://mersenne-aries.sili.net[/url] [b]and[/b] post your results here as well (preferrably include all results as an attached text file, and (optional) also quote found factors in message body).

I nominate exponent 25890463 for addition to this list:

Pfactor=25890463,67,1

It's one of the ",30,4000000" group that have been P-1ed with ridiculously small B1 bounds.

Although it's already in lucas_v.txt, note that both L-Ls were performed by the same user and computer, making it a possible candidate for early triple-checking. So, factoring it can still save a future L-L run.

Nomination accepted.

I'll take these (for yet another computer of mine).

Done. No factors found.