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

bchaffin 2010-11-28 07:30

I just killed polyfind and started sieving. Before that I did 580 @ 43M.

schickel 2010-11-28 07:42

[QUOTE=bchaffin;239004]I just killed polyfind and started sieving. Before that I did 580 @ 43M.[/QUOTE]OK, I'll just kill the ECM work then.....

Dougal 2010-11-28 12:35

i did 500 at 43e6 overnight,no factor.

Raman 2010-11-28 15:00

What is probability for a downdriver capture, rather at this point of time?

Batalov 2010-11-28 18:50

At this point in time, zero.
In a few iterations, non-zero and not very bleak.
High powers mean nothing bad as long as one hits p[SUP]n[/SUP]*q, where q is 1 (mod 4).

bchaffin 2010-11-29 19:18

The c141 is done, along with 4 more terms. Except for one tiny dip, still rising quickly with 2^7 (although the next term will probably decrease).

I'm already sieving on the next c137. I pulled another machine into the fray so hopefully it will be done tonight.

Andi_HB 2010-11-30 17:12

Looks like the c137 is done. :)

bchaffin 2010-11-30 19:04

[QUOTE=Andi_HB;239363]Looks like the c137 is done. :)[/QUOTE]

Yes, I just had time last night to restart aliqueit with the result from the c137. Sieving on the next term (c129) just finished so factors coming soon...

bchaffin 2010-11-30 23:40

c129 is done, next term also has a c129 which should be done later this evening. Still with 2^7...

bchaffin 2010-12-01 16:57

Next c129 is done, plus one more easy term. Thought it was going to stick on a c171, but ecm found a 43-digit factor overnight. That leaves a c128, which I just started sieving on.

bchaffin 2010-12-01 22:55

Several more terms in the DB now. Next is a c155. I've run ecm up through 3M, and I'm starting on 11M (about 500 done so far).


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