Linear algebra reservations, progress and results - Page 168

swellman · 2017-03-14, 11:49

Quote:

Originally Posted by swellman

I'll take 4018159^37 - 1.

Code:

prp57 factor: 135548320583621340036652989436372477851397776060447819133
prp182 factor: 41009286458906896128598529848605933893628728984062220190440804182817893733878020853362745214767127739326133846210453493997523089317038309268718590414487668576523647467915034385125237

richs · 2017-03-14, 23:54

Reserving Aliquot sequence 829332 step 3638.

Rich Smith

RichD · 2017-03-16, 22:57

I'll take C237_12119_59 next.

swellman · 2017-03-16, 23:47

I recently upgraded my best machine to 32Gb - can it handle 143^93+93^143 (a 33-bit job)? My fear is being able to filter/digest the relations but LA taking months on an i7-3610QM processor. It's a fun machine but it is still a laptop.

Any advice?

fivemack · 2017-03-17, 09:32

Quote:

Originally Posted by swellman

I recently upgraded my best machine to 32Gb - can it handle 143^93+93^143 (a 33-bit job)? My fear is being able to filter/digest the relations but LA taking months on an i7-3610QM processor. It's a fun machine but it is still a laptop.

Any advice?

The last 33-bit job I did took nine weeks on a 32GB i7/5820K, which has two more cores and a significantly better memory subsystem, and is in a water-cooled desktop machine that ran unattended 24/7. It used more than 20GB of memory for the nine weeks.

I think probably you'd be biting off more than you can chew.

swellman · 2017-03-17, 10:43

Quote:

Originally Posted by fivemack

The last 33-bit job I did took nine weeks on a 32GB i7/5820K, which has two more cores and a significantly better memory subsystem, and is in a water-cooled desktop machine that ran unattended 24/7. It used more than 20GB of memory for the nine weeks.

I think probably you'd be biting off more than you can chew.

Another dream dashed on the rocks of reality! Thank you for the sage advice - I will not take on that particular monster.

swellman · 2017-03-17, 10:46

Reserving C250_51119 for postprocessing.

VBCurtis · 2017-03-17, 21:04

Quote:

Originally Posted by VBCurtis

I'll take C204_19xx41_11 next from the 14e queue.

http://pastebin.com/idNyTnjH

Code:

prp96 factor: 270892972436863301491088297560979089306896792704053757187310273750945188048996014955337256552731
prp109 factor: 7398110844213426351156178245176066325401844989748252418726848842312135868770348721366318901478787377099591309

Density 120 failed to build, "too few cycles". 104 went fine, matrix was 6.4M.

RichD · 2017-03-17, 22:22

Quote:

Originally Posted by VBCurtis

Code:

prp96 factor: 270892972436863301491088297560979089306896792704053757187310273750945188048996014955337256552731
prp109 factor: 7398110844213426351156178245176066325401844989748252418726848842312135868770348721366318901478787377099591309

Oops, I posted the factors to FDB. I thought you forgot to but now I see you are just now posting your results. Not to worry because it wasn't already factored. I just posted your results.

RichD.

VBCurtis · 2017-03-18, 02:44

That would be my whoops- I haven't been posting factors to factorDB when I do LA for these. I just assumed that whomever posted the number for NFS@home would make use of the factors (posting to factordb, etc).
When I take care of that next time, do I just enter the composite and its factors? Am I supposed to enter it by its special form?
Thanks for fixing my oversight!

unconnected · 2017-03-18, 07:56

Reserving 98999_231.

2017-03-16, 23:47	#1841
swellman Jun 2012 3092₁₀ Posts	Question on 143^93+93^143 I recently upgraded my best machine to 32Gb - can it handle 143^93+93^143 (a 33-bit job)? My fear is being able to filter/digest the relations but LA taking months on an i7-3610QM processor. It's a fun machine but it is still a laptop. Any advice? Last fiddled with by swellman on 2017-03-16 at 23:48

2017-03-17, 10:46	#1844
swellman Jun 2012 C14₁₆ Posts	C250_51119 Reserving C250_51119 for postprocessing.

2017-03-18, 02:44	#1847
VBCurtis "Curtis" Feb 2005 Riverside, CA 2×2,437 Posts	That would be my whoops- I haven't been posting factors to factorDB when I do LA for these. I just assumed that whomever posted the number for NFS@home would make use of the factors (posting to factordb, etc). When I take care of that next time, do I just enter the composite and its factors? Am I supposed to enter it by its special form? Thanks for fixing my oversight! Last fiddled with by VBCurtis on 2017-03-18 at 02:46

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2017-03-14, 23:54	#1839
richs "Rich" Aug 2002 Benicia, California 2450₈ Posts	Reserving Aliquot sequence 829332 step 3638. Rich Smith

2017-03-16, 22:57	#1840
RichD Sep 2008 Kansas 2⁶·53 Posts	I'll take C237_12119_59 next.

2017-03-18, 07:56	#1848
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