mersenneforum.org - Linear algebra reservations, progress and results

239M total relations - 194M unique relations built a 9.7M matrix using TD=108. (TD=112 failed)
Solve time = 64 hours. (-t 4)
[CODE]p78 factor: 956026703967234010908682537445661713125433679416156695267457578531357247289041
p88 factor: 9445462308351523372868055940802659849566744561460675024203640018314889523244355873665671[/CODE]
[url]https://pastebin.com/fNSPLQXw[/url]

richs

2018-05-08 20:45

[QUOTE=pinhodecarlos;487129]Msieve crashed again on C167_151_25 so trying once again with a new file. If it fails I'll try msieve on C202_15251867_29.[/QUOTE]

Hi Carlos, are you post-processing C202_15251867_29? If not, I will reserve it since the 30 bit jobs fit on my old laptop.

pinhodecarlos

2018-05-08 20:58

[QUOTE=richs;487243]Hi Carlos, are you post-processing C202_15251867_29? If not, I will reserve it since the 30 bit jobs fit on my old laptop.[/QUOTE]

Nope, you can have it. Thank you.

RichD

2018-05-10 00:43

Taking C179_151_38.

fivemack

2018-05-10 09:53

C175_772xx001_5 done

1 Attachment(s)

[code]
Thu May 10 10:05:45 2018 p61 factor: 2316349540356462513681407612179354725750065745683139608714431
Thu May 10 10:05:45 2018 p114 factor: 709399581993775228213716486307869854721177021313983818796681206529054111896742685915002926450447348189275780813471
[/code]

23.7 hours on 7 threads E5-2650v2 for 7.24M density-118 (not 120) matrix.

Log attached and at [url]https://pastebin.com/EyqmqYSF[/url]

fivemack

2018-05-10 09:54

Taking C242_137_78

swellman

2018-05-10 20:02

C237_131_86 factored

1 Attachment(s)

[code]
prp79 factor: 3576608379083932149785251281795164055762690040141082471146930648582159130251081
prp79 factor: 3957087972197623235187560586889441560144125279862137055086007440047116936156343
prp80 factor: 13718353280617550606439912367296448863293395722101207627467817511592926908574209
[/code]

470M raw / 358M unique

RichD

2018-05-10 21:51

Wow! Darn near a trifecta. . .

Dubslow

2018-05-10 22:52

[QUOTE=swellman;487377][code]
prp79 factor: 3576608379083932149785251281795164055762690040141082471146930648582159130251081
prp79 factor: 3957087972197623235187560586889441560144125279862137055086007440047116936156343
prp80 factor: 13718353280617550606439912367296448863293395722101207627467817511592926908574209
[/code]
[/QUOTE]

Quick, go buy a [URL="http://mersenneforum.org/showthread.php?p=487370#post487370"]lottery ticket[/URL]!

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