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-   -   Linear algebra reservations, progress and results (https://www.mersenneforum.org/showthread.php?t=20023)

swellman 2017-10-07 02:22

[QUOTE=swellman;469285]Reserving C223_129_100.[/QUOTE]

I’ve hit a roadblock - the computer chosen to run this job went flaky. I’m more than willing to run this job once my other reservations are finished (on other machines) but it may be a few weeks before I can start it.

fivemack 2017-10-09 10:13

Reserving L4035A (ETA 18 October)

swellman 2017-10-09 12:22

Fib(1847)
 
1 Attachment(s)
[code]
prp85 factor: 1121304547118490668256079933472086180194380843388711150106119729666442866599123335769
prp96 factor: 704129261734399016560278313150032628102427875299966178295555961175776733941603118715703920535557[/code]

431782388 raw relations
329865306 unique
TD=126
matrix = 19002586 x 19002811 (8992.1 MB)

RichD 2017-10-09 14:36

C173_130_129 factored
 
126 hours to solve a 13.0M matrix using -t 4, w/ TD=112. (TD=116 failed)
[CODE]p78 factor: 996120478562910590141596510514040577197801698028461532653695431988211881278809
p95 factor: 12993900278582003738452565758169612412896575278772933000255605112048469357208658210225609748389[/CODE]
[url]https://pastebin.com/g19BDMyt[/url]

richs 2017-10-09 15:10

[QUOTE=richs;468908]Reserving C191_22926121_31 please.[/QUOTE]

ETA approximately 17 October.

frmky 2017-10-10 05:28

[QUOTE=frmky;469052]150_142 failed with only trivial dependencies found. Starting over with fewer relations.[/QUOTE]
Finished.
[PASTEBIN]nXAAgxnb[/PASTEBIN]

fivemack 2017-10-10 09:53

Thank you so much for saving us months of single-computer effort!

RichD 2017-10-11 17:16

Taking C161_3613045528091_17 next.

Looks like C192_249541_41 could use a few more relations to get to the minimum. "110+M for 30 bits numbers"

YuL 2017-10-12 06:02

C161_3613045528091_17
 
[QUOTE=RichD;469640]Taking C161_3613045528091_17 next. ...
[/QUOTE]

I reserved it: [URL="http://www.mersenneforum.org/showpost.php?p=469333&postcount=2162"]http://www.mersenneforum.org/showpost.php?p=469333&postcount=2162[/URL]
Looks like the 14e page has not been updated.

fivemack 2017-10-12 12:37

Sorry for the delay in updating the page; I am updating it this very lunch-break

fivemack 2017-10-12 12:45

As always, extra sieving once you've got to 450M relations doesn't make the linear algebra faster by the amount of time the sieving took. ETA 520 hours on 4 cores i7-4790K for L1307, so first week in November.


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