Linear algebra reservations, progress and results - Page 107

jyb · 2016-07-28, 20:29

Quote:

Originally Posted by RichD

Had to drop to TD=110 to build a 12.1M matrix with 223M relations. (1 week ETA)

There are several numbers of this size 240s/250s with less relations.
I wonder if a little touchup might be helpful on those.
(I'll let mine run as is.)

Given that we post-processors are struggling to keep up with the sieving, I would say that it makes sense to err on the side of over-sieving these numbers. So yes, I agree that it would be a good idea to throw some more work units (maybe about 5-10M special Q) at the following numbers:

5+2_359
7+3_298
11-9_233
11+9_232
11+10_232

fivemack · 2016-07-29, 07:36

Done

pinhodecarlos · 2016-07-29, 09:09

Think we'll need more than 10 special Q, I would go for 30-40. It will reduce the LA from 1 week to 2-3 days, TD can be easily set to 130-135. The one I am running now was set to TD=135 and on my slow laptop LA was estimated to be done in 40 hours, 4 threads. With this strategy we can be in pace with sieving although I would be more worried if more than 500GB were being used for space and not ~1xxGB.

jyb · 2016-07-30, 05:43

Code:

p51 factor: 128700187229652792682097785105416100172573620103873
p125 factor: 44346806597361167445721292697815287625044457146763711133625904248314559828184115611270267339489961918784727642835974267534401

Log: http://pastebin.com/YneGPkDy and attached.

jyb · 2016-07-30, 06:26

Reserving 7+3_298 (14e).

jyb · 2016-07-30, 06:28

Reserving 11+9_229 (14e).

jyb · 2016-07-30, 06:29

Reserving 11-7_229 (14e).

pinhodecarlos · 2016-07-30, 08:33

Code:

Sat Jul 30 09:20:00 2016  prp76 factor: 5281260794580095264175535199904242986254642516504240765328706548630402349857
Sat Jul 30 09:20:00 2016  prp132 factor: 326762188020206205161831351030703921685231060807278636334361595094802737820768369361826307304069663359824011034760214706458332836609

Log:http://pastebin.com/XFeJ5kSX and attached.

unconnected · 2016-07-30, 11:35

8+7_262 completed - 38 hours for 7.2M matrix (TD=140).

Code:

prp114 factor: 187464419518461026844476949269154265810387195489335041101016688718018322526266615744959028333675017535095980867257
prp115 factor: 5422164896481368838618603356898221422182380612693927385744725704070529047657904927070345373615467582648996245657137

http://pastebin.com/WDg0TBGH

Taking 11+10_229 next.

jyb · 2016-07-31, 16:12

Code:

p69 factor: 288274171570584200993582970066096099209978806297988519752535638962851
p149 factor: 92983563028376469203048316484756159786510143489518337992905921024130950616717611580084850587878046438362208216847133416379642761708680718676864856837

Log: http://pastebin.com/wgHdPtXX and attached.

unconnected · 2016-07-31, 22:28

11+10_229 completed - 26 hours for 6.4M matrix (TD = 140).

Code:

prp110 factor: 23367747179705869441464750293467726068992187778939059909374816220370193703674650121143005966912244516732000237
prp125 factor: 22331300801652611728669800651054246166815933474459734246568372955857488860249070997723320240565152711847769785200758599209767

http://pastebin.com/tzWqLFvN

Taking 7+2_281 next.

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2016-07-29, 07:36	#1168
fivemack (loop (#_fork)) Feb 2006 Cambridge, England 1918₁₆ Posts	Done

2016-07-29, 09:09	#1169
pinhodecarlos "Carlos Pinho" Oct 2011 Milton Keynes, UK 4947₁₀ Posts	Think we'll need more than 10 special Q, I would go for 30-40. It will reduce the LA from 1 week to 2-3 days, TD can be easily set to 130-135. The one I am running now was set to TD=135 and on my slow laptop LA was estimated to be done in 40 hours, 4 threads. With this strategy we can be in pace with sieving although I would be more worried if more than 500GB were being used for space and not ~1xxGB.

2016-07-30, 06:26	#1171
jyb Aug 2005 Seattle, WA 3×19×31 Posts	Reserving 7+3_298 (14e).

2016-07-30, 06:28	#1172
jyb Aug 2005 Seattle, WA 3·19·31 Posts	Reserving 11+9_229 (14e).

2016-07-30, 06:29	#1173
jyb Aug 2005 Seattle, WA 3·19·31 Posts	Reserving 11-7_229 (14e).