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

VictordeHolland 2016-01-03 17:01

I'll take [B]1373_79_minus1[/B]

fivemack 2016-01-04 17:08

I'll take C260_131_97; it's not very thoroughly sieved and I can't start it until Thursday so I've added a little more sieving

swellman 2016-01-04 17:25

I'd like to reserve C211_128_95. These 32-bit jobs typically take me a month to post process on my hardware once sieving is complete, so results expected in late Feb.

YuL 2016-01-05 20:27

C222_117_100b
 
1 Attachment(s)
[QUOTE=YuL;419526]I can take care of [B]C222_117_100b[/B].[/QUOTE]

There it is
[CODE]Tue Jan 05 15:58:12 2016 p76 factor: 4120863248898883944673168794051506641951216528737442767203785019207683469561
Tue Jan 05 15:58:12 2016 p146 factor: 28954987302616180352654964701741155714626208359595775100002629763551892468230003518449413144276128353658237859816744334177861731730414003527776469
[/CODE]Linear algebra took 33.6 hours on Dual Xeon E5-2620, using 2x 6 threads. Failed to build matrix with td=132, 8.4M matrix built at td=120.

Log is [URL="http://pastebin.com/dWYE1TqG"]here[/URL] or below.

swellman 2016-01-06 00:06

Reserving 1847_71_minus1.

Jarod 2016-01-06 03:51

Smallish postprocessing job
 
What are the chances of a post processing job taking around 9 hours to complete on a I 7 8 core CPU that will fit into 16 gig DDR 4 ram coming up?

fivemack 2016-01-06 10:58

[QUOTE=Speedy51;421358]What are the chances of a post processing job taking around 9 hours to complete on a I 7 8 core CPU that will fit into 16 gig DDR 4 ram coming up?[/QUOTE]

Nine hours is pretty short (though remember that post-processing saves checkpoints, and you can stop with ^C and restart with -npr); the newly-queued SNFS(22x) jobs from XYYXF may be small enough, C220_120_79 is the one I'd go for.

Xyzzy 2016-01-06 18:17

GW_6_292
 
1 Attachment(s)
[CODE]p86 factor: 69741365574533752254594164738001803546481875701849576499767112517055557573515145035963
p126 factor: 240821496562258739804520358075572518952446628920635008271324609310827388004252224223625023809844725445327139092195009435513161[/CODE]

fivemack 2016-01-07 20:12

GW_5_323
 
[code]
Thu Jan 7 16:34:33 2016 p63 factor: 678422165302644424098458656375303351235389822136143858739804111
Thu Jan 7 16:34:33 2016 p128 factor: 16443978886221186185526944247300408975348089429041274717695860629348226934786113660048017778627047529093496932303519277436211533
[/code]

95 hours for 8.6M matrix on four cores i7/750 (iMac)

[pastebin]n0GVPeuM[/pastebin]

fivemack 2016-01-09 09:17

Fib(1297) done
 
1 Attachment(s)
[code]
prp119 factor: 15011730273663201963722255337625432656400922499727257498162732053728877806786627805795673539959336308188095142217564781
prp127 factor: 9504352296967061894020903577315328743192719278286913745757826087407537145571335397076207246943633850031797916072424441972529521
[/code]

233.5 hours for 20.6M matrix on six cores i7/5820K

Log attached

VictordeHolland 2016-01-09 09:31

[QUOTE=fivemack;421621][code]
prp119 factor: 15011730273663201963722255337625432656400922499727257498162732053728877806786627805795673539959336308188095142217564781
prp127 factor: 9504352296967061894020903577315328743192719278286913745757826087407537145571335397076207246943633850031797916072424441972529521
[/code]

233.5 hours for 20.6M matrix on six cores i7/5820K

Log attached[/QUOTE]
Nice a 100+ digit split, thanks!
Did you mail Marin the factors?


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