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-   -   Team sieve #19: c169 from 4788:2529 (https://www.mersenneforum.org/showthread.php?t=13328)

10metreh 2010-04-20 07:16

Team sieve #19: c169 from 4788:2529
 
[B]Post-processing will be done by frmky[/B]

[B]3 July: Post-processing has begun, ETA for factors is Saturday[/B]

[B]Poly:[/B][code]n: 1013904588703098792884235195952095442985510080927831590157043860326308617127064242065552400948180775943692241149077853323277907440412871474510308638247384454807344424863
# norm 1.575426e-16 alpha -7.255157 e 3.631e-13
skew: 42588812.36
c0: -719217919196348359846912956443964771485253
c1: -481749404203163132755390356806146555
c2: -5680379388880476570796257423
c3: -9396379978052545977
c4: -12054458618516
c5: 126300
Y0: -380994574900600836897374235640648
Y1: 2024992138735802693
rlim: 67108863
alim: 67108863
lpbr: 30
lpba: 30
mfbr: 60
mfba: 60
rlambda: 2.6
alambda: 2.6[/code]Use siever [B]15e[/B], sieve 20M-85M Q algebraic. Siever 15e guzzles up to 200MB of RAM per instance, so may cause problems on very low memory machines.

[B]Command line:[/B][code]gnfs-lasieve4I15e -a 4788_2529.poly -o <output_file_name> -f <start_of_range> -c <length_of_range>[/code] where 4788_2529.poly is the poly file above.

[B]Reservations:[/B][code][B] Range Who[/B]
* 20M-22M Greebley (done, 3147153 relations)
* 22M-23M Mini-Geek (done, 1733741 relations)
* 23M-33M FactorEyes (done, 17858035 relations)
* 33M-34M Batalov (done, 1816986 unique relations)
* 34M-35M Greebley (done, 1821946 relations)
* 35M-37M Andi47 (done, 3685390 relations)
* 37M-45M FactorEyes (done, 14711461 relations)
* 45M-46M Greebley (done, 1854504 relations)
* 46M-50M Andi47 (done, 7383677 relations)
* 50M-65M fivemack (done, 27810290 relations)
* 65M-66M Greebley (done, 1841300 relations)
* 66M-85M fivemack (done, 33696052 relations)
85M-86M Greebley[/code][B]Total relations received: 117360535[/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.

Batalov 2010-04-20 07:32

I'll plow 33-34M.

Greebley 2010-04-22 13:30

I will grab 20-22 M. I should have time to finish that.

Mini-Geek 2010-04-22 13:37

I'll take 22-23M. Might take a while, (I might run it on just one core due to a non-abundance of RAM) but this sieve will take so long I don't think it'll be a problem. :smile:
Edit: It takes about 164 MB per instance, so I'm running it on two cores. I estimate about 3 or 4 days.

Batalov 2010-04-23 06:41

1816986 unique relns from A33-34M (15e). Done in 0.41Msec.
[SIZE=1]Will upload later so that they will not expire.[/SIZE]

FactorEyes 2010-04-23 21:54

Volunteerism
 
I will do post-processing, but only 2 threads. :devil:

I need those other threads for purposes which I need not reveal on a public forum.

Mini-Geek 2010-04-27 03:39

22-23M is done, 1733741 relations. I'll give the upload link tomorrow (even compressed it's 101 MB).

Mini-Geek 2010-04-27 13:00

Here is 22-23's relations:
[URL]http://sorberaguitars.com/22-23.txt.bz2.zip[/URL]
Remove the ".zip" after you download it. (the file is a .bz2 archive; if you don't know how to read this file and you're on Windows, download 7-zip) I had to give it a more normal extension than ".bz2" for the server to allow you to download it. Let me know when you're done with it so I can delete it.

jrk 2010-04-27 15:08

[QUOTE=Mini-Geek;213317]I had to give it a more normal extension than ".bz2" for the server to allow you to download it. [/QUOTE]
Assuming the server is Apache, try putting this in your .htaccess file:

[code]AddType application/octet-stream bz2[/code]

FactorEyes 2010-04-30 20:54

Heueuge Massive Epic Reservation!
 
I'll take 23M through 33M.

I'll do the first download of relations in about two weeks; sooner, if warranted by progress on this one.

jasonp 2010-05-01 00:49

[QUOTE=Mini-Geek;213317]
[URL]http://sorberaguitars.com/22-23.txt.bz2.zip[/URL]
[/QUOTE]
Is this your shop? Those guitars are beautiful, though you're really going to confuse google's guitar indexing :)


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