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-   -   Team sieve #14: c157 from 4788:2448 (https://www.mersenneforum.org/showthread.php?t=12583)

10metreh 2009-10-18 07:19

Team sieve #14: c157 from 4788:2448
 
[B]Post-processing will be done by bsquared[/B]

[B]3/11: reservations closed[/B]

[B]4/11: linear algebra in progress[/B]

[B]Poly:[/B][code]n: 1128681916333165583281832717120127496638972860118923964844791402387721331170448754199775637678274646951935918929237315749341487244542351920306209843985409563
# norm 2.797246e-15 alpha -7.634500 e 2.004e-12
skew: 7829822.03
c0: -392472115828519587544012662072667953792
c1: 1135538850431039541173288486836512
c2: 215718619935831247136208602
c3: -66702913924475596555
c4: 4019834079518
c5: 214800
Y0: -1393499379793961455729608702127
Y1: 581416348390623701
rlim: 45000000
alim: 45000000
lpbr: 29
lpba: 29
mfbr: 58
mfba: 58
rlambda: 2.6
alambda: 2.6[/code]Use siever [B]14e[/B], sieve 5M-45M (maybe 50M) for about 50M relations, and see whether we get a matrix.

[B]Command line:[/B][code]gnfs-lasieve4I14e -a 4788.poly -o <output_file_name> -f <start_of_range> -c <length_of_range>[/code] where 4788.poly is the poly file above.

[B]Reservations:[/B][code][B] Range Who[/B]
* 5.0-11.0M bsquared (done, 7472255 relations)
* 11.0-15.0M bsquared (done, 5300794 relations)
* 15.0-16.0M Greebley (done, 1341235 relations)
* 16.0-21.0M jrk (done, 6694346 relations)
* 21.0-22.0M Greebley (done, 1340620 relations)
* 22.0-30.0M bsquared (done, 10562731 relations)
* 30.0-31.0M bsquared (done, 1311443 relations)
* 31.0-35.0M bsquared (done, 5187786 relations)
* 35.0-37.0M axn (done, 2552643 relations)
* 37.0-38.0M Greebley (done, 1272828 relations)
* 38.0-39.0M RobertS (done, 1269003 relations)
* 39.0-40.0M RobertS (done, 1262260 relations)
* 40.0-41.0M RobertS (done, 1266569 relations)
* 41.0-45.0M bsquared (done, 5043919 relations)
* 45.0-45.2M axn (done, 249149 relations)
* 46.0-48.0M bsquared (done)[/code][B]Total relations received: 52127581 (plus 46-48M, about 54.5M total)
[/B]
[B]Use a site such as [URL="http://www.sendspace.com"]Sendspace[/URL] to upload relations.
Please do not use Rapidshare if possible as it has time consuming restrictions.[/B]

bsquared 2009-10-19 13:31

5-11M done: 7472255 relations

I'll reserve 11M-15M, and the post-processing.

Greebley 2009-10-19 14:00

I will grab 15-16M and start working on it.

Greebley 2009-10-20 16:57

Looks like my range will finish up on Friday.

jrk 2009-10-23 00:38

I'll reserve 16.0-21.0M

Greebley 2009-10-23 13:58

[URL="http://www.sendspace.com/file/nf9o3c"]Relations 15M-16M[/URL]

I will start work on 21-22M.

bsquared 2009-10-26 01:06

11-15M: 5300794 relations

Reserving 22-30M.

[edit]

received 1341235 relations from range 15-16M

Greebley 2009-10-27 14:14

[URL="http://www.sendspace.com/file/2vlzlv"]Relations 21-22M[/URL]

Timing is wrong for starting the next range so I'm not grabbing anything quite yet.

bsquared 2009-10-29 01:06

Received 1340620 relations from 21-22M.

Reserving 30-31M.

bsquared 2009-10-29 13:06

22-30 is done: 10562731 relations
30-31 is done: 1311443 relations

reserving 31-35M

axn 2009-10-29 14:25

reserving 35-37m


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