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-   -   2019 15e post processing reservations and results (https://www.mersenneforum.org/showthread.php?t=23967)

fivemack 2019-01-29 18:17

L5895B complete
 
1 Attachment(s)
[code]
Tue Jan 29 14:27:21 2019 p80 factor: 16739968754519327466175124077022162447763427106023754455279579185523367268322531
Tue Jan 29 14:27:21 2019 p114 factor: 490213329285964924096450364690585758455619319955949445052696034075437025646068702774657781796729734963358676802671
[/code]

About 352.1 hours on 14 cores i9/7940X, 256-bit vectors, block size 8192, for 38.56M matrix at density 126 (not 128)

Log attached and at [url]https://pastebin.com/6Gb0d3M3[/url]

fivemack 2019-01-29 18:50

Taking C216_133_113

Batalov 2019-01-31 00:56

L1357 is finished
[CODE]Wed Jan 30 16:52:02 2019 p63 factor: 242947318003597852562234287928831739421263235333053831683626651
Wed Jan 30 16:52:02 2019 p131 factor: 83016826832982471003710430565236361205337469071904949383505114057175507529463137397395800477014451224495419137605853185688540505081
[/CODE]

[PASTEBIN]bztSdDU4[/PASTEBIN]

fivemack 2019-02-01 09:32

Taking C214_127_122 ETA 15 Feb morning

fivemack 2019-02-01 12:49

C211_149_66 done
 
1 Attachment(s)
[code]
Fri Feb 1 09:43:41 2019 p98 factor: 89829655211813890368660104874424443066441237800525335829015691452189212540025834105735075739916517
Fri Feb 1 09:43:41 2019 p113 factor: 27641372474229372120395081368373550905108287438857598063053621388718642364254822177209117223075889146782323623063
[/code]

77.9 hours on 14 cores i9/7940X for 17.82M density-144 (not 146) matrix, VBITS=256

Log attached and at [url]https://pastebin.com/5KYZ1Nvi[/url]

Batalov 2019-02-02 00:19

I'll take C258_141_73

[SPOILER]....and I am going to regret this, if it gets a p52 ...[/SPOILER]

Batalov 2019-02-02 19:02

C258_141_73 --> 20.5M matrix --> ETA 4-7 days.

fivemack 2019-02-03 13:32

C235_131_107 done
 
1 Attachment(s)
[code]
Sat Feb 2 17:33:08 2019 p71 factor: 89066392538432871903176959090594651494472268520019566992249487516074749
Sat Feb 2 17:33:08 2019 p164 factor: 75693054856773495869297498065022913699997837854546871591879438249222867589039226174365784323560063295743660189726882484411976437656371026982373934077222971024897803
[/code]

156.8 hours on 10 cores Xeon Silver 4114 for 25.00M matrix at density 130 (not 132)

Log attached and at [url]https://pastebin.com/9nMxa97A[/url]

RichD 2019-02-03 15:20

C234_131_110 factored
 
[CODE]p87 factor: 144925963994827855652613423997149804459506789478260634182715752777665433676408654197969
p148 factor: 3101326790172497955657186817702012673838881038469336069220083145601138970401155963387149510482449963096400676057780939979924180045816848905910858737[/CODE]
364M unique relations built a 22.1M matrix using TD=128.
Solve time was 412 hours. (-t 4)

Log at: [url]https://pastebin.com/7RPsqwZf[/url]

RichD 2019-02-03 15:31

Taking C240_128_119.

VBCurtis 2019-02-03 15:51

Lucas5145a, a GNFS194, built a 46.5M matrix at TD 128, but did not build a matrix at TD 136. I'm trying 132 now.
Would I benefit from a few more relations? I've heard that matrices get big real quick over 190, but I'm surprised to find GNFS-190 (32LP) at 26.5M and 194 (33LP) nearly twice the size.
There are 639M unique relations presently.


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