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-   -   Subproject #2: 500k-600k sequences to 100 digits (https://www.mersenneforum.org/showthread.php?t=12212)

paleseptember 2009-09-18 10:17

Releasing 555576 -- I encountered a problem; apparently "gnfs failed to find a factor. This really shouldn't happen. I'll just run ecm till the end of time or a factor turns up... Let's hope you don't run out of disk space before either of those."

Reported progressed to factordb. Currently at c97, 2^2*3^2*7

axn 2009-09-18 10:34

[QUOTE=paleseptember;190178]Releasing 555576 -- I encountered a problem; apparently "gnfs failed to find a factor. This really shouldn't happen. I'll just run ecm till the end of time or a factor turns up... Let's hope you don't run out of disk space before either of those."[/QUOTE]

why didn't gnfs find a factor? what was the error that came before that (scroll up the screen to see it). either there is a gnfs setup issue, or you have been hit by the enough-relations-to-create-a-matrix-but-not-enough-to-do-a-linear-algebra problem :(

Both can be corrected :smile:

Andi47 2009-09-18 12:09

Reserving 553014

BigBrother 2009-09-18 13:01

Reserving 559176

unconnected 2009-09-18 15:22

I've a problem uploading 553986 - it stuck at index 2392. "Repair sequence" doesn't work.

10metreh 2009-09-18 16:34

[QUOTE=unconnected;190215]I've a problem uploading 553986 - it stuck at index 2392. "Repair sequence" doesn't work.[/QUOTE]

Could you PM this to Syd?

unconnected 2009-09-18 17:07

I did it ASAP.

RobertS 2009-09-18 18:51

552006, 552072, 552240, 552384, 552390 done

Reserving 553152, 553554, 553872, 553920

Greebley 2009-09-18 19:34

done with 545928, 104 digits, 2^2*7

paleseptember 2009-09-18 22:19

I've since closed the cmd window, and going through my logs this was the last operation:

[Sep 18 2009, 19:41:05] c95: running gnfs (ggnfs)...
[Sep 18 2009, 19:59:45] c95: running 0 auto-increasing ecm curves...

Running windoze xp 32-bit, I think I have everything set up okay, but I don't really know how to check.

unconnected 2009-09-18 23:57

[URL="http://factordb.com/aliquot.php?type=1&aq=553986&big=1"]553986[/URL] done and now in DB
After reaching 8 digits it acquired boring 2*3 driver and grows for almost 1000 iterations. Now c105 at i=4645, maybe someone want to continue working with it.


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