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-   -   msieve No Factors in log (https://www.mersenneforum.org/showthread.php?t=21767)

EdH 2016-11-24 18:29

msieve No Factors in log
 
Final edit (I think):

Apparently factmsieve.py broke off without performing the square root step on my recent composite. Recovery was no problem, other than that my scripts hung until I intervened.:sad:

RichD 2016-11-24 21:34

On a side note. If you have to resume with -ncr, it will only perform -nc2, not the entire -nc suite. You would have to also add -nc3 to complete the square root phase. FWIW.

EdH 2016-11-25 04:20

[QUOTE=RichD;447735]On a side note. If you have to resume with -ncr, it will only perform -nc2, not the entire -nc suite. You would have to also add -nc3 to complete the square root phase. FWIW.[/QUOTE]
Good to know. Thanks. In this case -nc3 was all that was needed. Unfortunately, the skip essentially hung my "automatic" scripts due to me using the existence of factors in the log file to signal completion. I will need to come up with a catch for this situation, unless my next generation of scripts takes a different path...


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