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-   -   Reserved for MF - Sequence 4788 (https://www.mersenneforum.org/showthread.php?t=11615)

fivemack 2012-02-24 16:09

1k@1e6 on 2911, 2k@1e7 running tonight

firejuggler 2012-02-24 17:16

on 2911
ran 1 p-1 with B1=1e8, B2=5638436970138,
ran 1 p+1 with B1=1e8, B2=6083968236318,
nothing found

Andi47 2012-02-25 06:22

p-1: B1=1e10, B2=1e15, no factor found

akruppa 2012-02-26 09:18

2k@44M

akruppa 2012-03-04 20:49

6400@11M on the c129 of 2915.

yoyo 2012-03-07 05:54

7600@43M on the c129 of 2915 queued, 7110 done
18000@110M on the c129 of 2915 queued, 16250 done
20000@260M on the c129 of 2915 queued, 11700 done
20000@850M on the c129 of 2915 queued, 195 done

Status here: [url]http://www.rechenkraft.net/yoyo/y_status_ecm.php[/url]

I named the 43M, 110M, 260M wrong, but these are the c129 of 2915. I think the composite is now ready for sieving?

yoyo

jrk 2012-03-07 07:37

[QUOTE=yoyo;292167]7600@43M on the c129 of 2915 queued, 7110 done
18000@110M on the c129 of 2915 queued, 16250 done
20000@260M on the c129 of 2915 queued, 11700 done
20000@850M on the c129 of 2915 queued, 195 done[/QUOTE]
Running NFS. I'll post factors thursday afternoon or evening (cst).

fivemack 2012-03-07 09:56

[QUOTE=yoyo;292167]7600@43M on the c129 of 2915 queued, 7110 done
18000@110M on the c129 of 2915 queued, 16250 done
20000@260M on the c129 of 2915 queued, 11700 done
20000@850M on the c129 of 2915 queued, 195 done

Status here: [url]http://www.rechenkraft.net/yoyo/y_status_ecm.php[/url]

I named the 43M, 110M, 260M wrong, but these are the c129 of 2915. I think the composite is now ready for sieving?[/QUOTE]

You have done two orders of magnitude more work than would be involved in simply doing the sieving! A C129 is an 80-hour job, a single curve at 260M takes half an hour and you've done more than ten thousand of them - this ECM barrage is comparable to the sieving effort required for a C160.

pinhodecarlos 2012-03-07 10:04

[QUOTE=fivemack;292177]You have done two orders of magnitude more work than would be involved in simply doing the sieving! A C129 is an 80-hour job, a single curve at 260M takes half an hour and you've done more than ten thousand of them - this ECM barrage is comparable to the sieving effort required for a C160.[/QUOTE]

I wonder how the yoyo BOINC members would feel to know that but they are clueless of the math involved. They just run for the stats...lol

wreck 2012-03-07 10:41

[QUOTE=yoyo;292167]7600@43M on the c129 of 2915 queued, 7110 done
18000@110M on the c129 of 2915 queued, 16250 done
20000@260M on the c129 of 2915 queued, 11700 done
20000@850M on the c129 of 2915 queued, 195 done

Status here: [url]http://www.rechenkraft.net/yoyo/y_status_ecm.php[/url]

I named the 43M, 110M, 260M wrong, but these are the c129 of 2915. I think the composite is now ready for sieving?

yoyo[/QUOTE]
It seems like the yoyo@home have found a p58 of the c129 with B1=85e7, and is it possible to show the sigma of the factor on the table please?

debrouxl 2012-03-07 12:36

I hoped to find the sigma through [url]http://www.rechenkraft.net/yoyo/download/download/stats/ecm/[/url] , but there doesn't seem to be a folder for Aliquot sequences...


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