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-   -   2018 15e post-processing reservations and results (https://www.mersenneforum.org/showthread.php?t=23411)

fivemack 2018-11-15 08:43

C242_131_99 done
 
1 Attachment(s)
[code]
p107 factor: 70264582613800906049547037625815048516292372192842392901593213149251176325062064229133999949921512754829891
p135 factor: 537375126295125165152015282312517984733036009602063343015019836993955730508443511060949316217532318321247339411709747678366319679383507
[/code]

87.2 hours for 19.01M density-146 (not 148) matrix on 10 cores Xeon Silver 4114. Log attached and at [url]https://pastebin.com/p6aE8s2r[/url]

fivemack 2018-11-15 08:48

Taking C242_138_89

Batalov 2018-11-15 13:41

Taking L(2268)

fivemack 2018-11-15 18:02

Taking C244_131_108, ETA morning 21 November

RichD 2018-11-16 14:55

Taking C246_129_115.

RichD 2018-11-19 03:24

[QUOTE=RichD;500349]Taking C246_129_115.[/QUOTE]

Matrix built with TD=140. ETA mid-December.

fivemack 2018-11-21 17:57

C244_131_108 done
 
1 Attachment(s)
On the 29th dependency (boo for polynomials reducible modulo all primes):

[code]
Wed Nov 21 17:35:54 2018 p67 factor: 1302841558210907859729397402540984502131896263140439787927321575923
Wed Nov 21 17:35:54 2018 p178 factor: 5133356409318980475536219922573647817100578857390407124839167019336362640446543208521701786280237136949131554131180401667525471429272601768131116267407757431130882710589955927723
[/code]

125.3 hours on 6 cores i7/4930K for 17.14M density-138 (not 140) matrix. Log attached and at [url]https://pastebin.com/KC8C22FB[/url]

fivemack 2018-11-21 18:02

Taking C220_139_83

fivemack 2018-11-23 12:21

C242_138_89 done
 
1 Attachment(s)
[code]
Thu Nov 22 12:37:19 2018 p56 factor: 26439454772776950941687706393402908751148778346094362263
Thu Nov 22 12:37:19 2018 p187 factor: 1712438155285411653272724344838231776035651166056050006901309636151218558813202590883964689312428922021515043310757318410783649884177436509019462847988922206418753368849040946957421959399
[/code]

69.5 hours for 17.50M density-144 (not 146) matrix on 10 cores Xeon Silver 4114, 256-bit vectors, block size 8192. Log attached and at [url]https://pastebin.com/w2H2XSpC[/url]

fivemack 2018-11-23 12:23

Taking C221_146_104

VBCurtis 2018-11-28 03:05

C189_149_128 is factored:
[code]prp71 factor: 31279296249760879218173111646841516563114059143889803054641167474259361
prp118 factor: 7184338206879230510169953999115481501115226931129669295793228851794819856460265853426323789817457084064566789117216953[/code]
468M raw relations, yielded 360.4M unique. Successful filtering at TD 128 produced a 22.39M matrix, roughly 240hrs on 10 threads of old Xeon.

Log at [url]https://pastebin.com/msWjs3dz[/url]

Edit: factors *not* reported to factorDB, seems it's down from here.


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