2020 15e post processing reservations and results - Page 7

fivemack · 2020-10-01, 09:01

Starting L2004 post-processing today

chris2be8 · 2020-10-01, 15:55

f38_158p1 is done:

Code:

p71 factor: 15528512191797056652470622651694131408292490585487682208687187204694061
p147 factor: 114207143897170883887340315635033632934533845168128310545376165654772702740126093891029833900765464505781867379268885056607043573243917626927270701

Log at https://pastebin.com/ihb6Zau6

Reported to factordb.com. But when I try to report it to http://myfactors.mooo.com/ by entering 38,158,+,15528512191797056652470622651694131408292490585487682208687187204694061 in the box I get:

Code:

Skipping line. Could not read the base, exponent or +/-.

Chris

VBCurtis · 2020-10-01, 16:02

Quote:

Originally Posted by VBCurtis

The Kosta C198 has built a matrix: 50.6M at TD 128. ETA on 12 cores of idle Haswell-Xeon is 1075 hr, using 36GB (according to top).
I don't imagine it will remain idle, so it'll be 8 weeks or so to solve the matrix.

Factors:

Code:

p66 factor: 166779712966293419856004540266472401598094522058108909419505700297
p133 factor: 5371116851507594030319513849252678793006538218011424551911300013903716578970009193410435168123654380134675431901502079714505507571849

Log at https://pastebin.com/x02AXAKu

A ton of restarts, so no timing info on the matrix better than the ETA quoted above.

fivemack · 2020-10-06, 09:40

Code:

Tue Oct  6 05:33:39 2020  matrix is 28895048 x 28895460 (12137.1 MB) with weight 2859316727 (98.95/col)

ETA is 15 October

jyb · 2020-10-08, 04:49

Taking 10313_67m1. Linear algebra begun.

Batalov · 2020-10-11, 08:31

The progress on L1366 froze some time last afternoon (wget -c has nothing to load after >6 hr passed).
Which is unlikely because it is the top task. Disk full?
https://escatter11.fullerton.edu/nfs/crunching_e.php
Currently:

Code:

#	Name	Project	Type	Bits	Q range	Pushed	Unsent	Pending	Received	Relations	Est. Pending Rels	Post processing / Comments
1	Lucas(1366)	Lucas	SNFS(285.48)	32	75-700 M	43.52 %	8933	6435	50975	194,245,171	30,892,508

fivemack · 2020-10-13, 14:58

Code:

Tue Oct 13 14:12:17 2020  p82 factor: 5723280937158349169817962771791765516670683427993154997001889277215732479450609521
Tue Oct 13 14:12:17 2020  p167 factor: 19814674513315606063367403138384846004864872888364679305120963853055712034740385294706224960547317910503096510447625551059312449865519463158721487212568848114104584983

172 hours on 14 cores i7/7940X for 28.90M matrix at density 114

Log attached; escatter11, Marin and factordb have been informed.

swellman · 2020-10-13, 23:32

Code:

prp85 factor: 7733961215190182800111443172129093940119104012591035433912855778239413875374875085001
prp94 factor: 3896807526926108189967563342663068559701240927558080850898811788549354459116422907825586203729

https://pastebin.com/R7pA2FCw

jyb · 2020-10-14, 16:32

Code:

p75 factor: 222096708556293460574968229346532537920176297005258141302958257094318490153
p191 factor: 34427949913540426207879323571090625241587713908139027808237625170990892304737400216313880862687049101696382863910462310245419752748142929324241006246479264649188514072265612630116296223176931

https://pastebin.com/VKzhnUmG

VBCurtis · 2020-10-20, 21:32

Aliquot 3366 index 2218 has been factored:

Code:

p79 factor: 2239206969768754413938687236097249472974959967230142543097186443692246701279791
p119 factor: 21956936021280994535035703033190029311871613197810616229376789769699278460365123475594805087275567175524670402063798753

637 Million unique 33-bit relations were sufficient to build a 41.7M matrix at TD 130. This took 33 days to solve on 10 cores of Ivy Bridge Xeon.

Log at https://pastebin.com/sZ4MgRMC

Batalov · 2020-11-01, 18:31

Lucas(1366) is now in LA; 35M matrix at TD 130, ETA 4 weeks.

2020-10-01, 15:55	#68
chris2be8 Sep 2009 11111000011₂ Posts	f38_158p1 is done: Code: p71 factor: 15528512191797056652470622651694131408292490585487682208687187204694061 p147 factor: 114207143897170883887340315635033632934533845168128310545376165654772702740126093891029833900765464505781867379268885056607043573243917626927270701 Log at https://pastebin.com/ihb6Zau6 Reported to factordb.com. But when I try to report it to http://myfactors.mooo.com/ by entering 38,158,+,15528512191797056652470622651694131408292490585487682208687187204694061 in the box I get: Code: Skipping line. Could not read the base, exponent or +/-. Chris Last fiddled with by chris2be8 on 2020-10-01 at 15:56 Reason: spelling

2020-10-06, 09:40	#70
fivemack (loop (#_fork)) Feb 2006 Cambridge, England 6,379 Posts	L2004 progress Code: Tue Oct 6 05:33:39 2020 matrix is 28895048 x 28895460 (12137.1 MB) with weight 2859316727 (98.95/col) ETA is 15 October Last fiddled with by fivemack on 2020-10-06 at 12:58

2020-10-11, 08:31	#72
Batalov "Serge" Mar 2008 Phi(4,2^7658614+1)/2 5×17×109 Posts	The progress on L1366 froze some time last afternoon (wget -c has nothing to load after >6 hr passed). Which is unlikely because it is the top task. Disk full? https://escatter11.fullerton.edu/nfs/crunching_e.php Currently: Code: # Name Project Type Bits Q range Pushed Unsent Pending Received Relations Est. Pending Rels Post processing / Comments 1 Lucas(1366) Lucas SNFS(285.48) 32 75-700 M 43.52 % 8933 6435 50975 194,245,171 30,892,508

2020-10-20, 21:32	#76
VBCurtis "Curtis" Feb 2005 Riverside, CA 2²·13·89 Posts	Factors for 3366_2218 C197 Aliquot 3366 index 2218 has been factored: Code: p79 factor: 2239206969768754413938687236097249472974959967230142543097186443692246701279791 p119 factor: 21956936021280994535035703033190029311871613197810616229376789769699278460365123475594805087275567175524670402063798753 637 Million unique 33-bit relations were sufficient to build a 41.7M matrix at TD 130. This took 33 days to solve on 10 cores of Ivy Bridge Xeon. Log at https://pastebin.com/sZ4MgRMC

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2020-10-01, 09:01	#67
fivemack (loop (#_fork)) Feb 2006 Cambridge, England 6,379 Posts	Starting L2004 post-processing today

2020-10-08, 04:49	#71
jyb Aug 2005 Seattle, WA 3×547 Posts	Taking 10313_67m1. Linear algebra begun.

2020-11-01, 18:31	#77
Batalov "Serge" Mar 2008 Phi(4,2^7658614+1)/2 10010000110001₂ Posts	Lucas(1366) is now in LA; 35M matrix at TD 130, ETA 4 weeks.