Linear algebra reservations, progress and results - Page 35

VictordeHolland · 2015-09-28, 15:34

1097_79_minus1

Code:

prp97 factor: 7211877907196176441316112584456227816159805600634965014135035649636152554852130408552889137282947
prp120 factor: 566392937390405939226656582203973197626242019105061682571958783759268313130292156793689190904231962477887641387963297463

Not enough relations for TD=120, but TD=115 produced a 9.55M matrix, ~67h on 4 cores i7 3770k, log attached.

swellman · 2015-09-30, 21:22

Code:

prp88 factor: 2314573178450175363541725460279216352939437332343782448783494757871965439904611177651083
prp133 factor: 3651880380369371363224676485599349223079631238533721668536049266409454065207757699053527790044533883766775439517563967032656716235957

Results entered into factordb.

fivemack · 2015-10-02, 08:12

LA started on C194_4788_5236. 34.42M matrix, ETA 4 November.

RichD · 2015-10-04, 03:14

Quote:

Originally Posted by RichD

I'll take 11_236_plus_4_236 next.

Running LA now. ETA late WED.

Jarod · 2015-10-04, 04:41

Quote:

Originally Posted by fivemack

LA started on C194_4788_5236. 34.42M matrix, ETA 4 November.

out of interest how long did it take for you to get the .DAT file. At first when I read what your ETA was I thought you had got the wrong month. When I saw the size of the file I realised why it will take so long. We'll be interested to see what result (S) will be.

fivemack · 2015-10-04, 12:06

The C194_4788_5236 download was about fourteen hours over average-1Mbyte-per-second ADSL.

YuL · 2015-10-05, 06:25

12491_61_minus1 is factored.

Code:

Sun Oct 04 22:37:03 2015  p94 factor: 1630457026050723472496085677484778827787483092017969386478946954818314606517893833951601765273
Sun Oct 04 22:37:03 2015  p153 factor: 383316853788888562490261773469519366010166615669744871678941376026906235854177472691018923318841684910955206326317246823979593536289271361982951081267457

LA on 15.6M matrix took 123.9h on dual Xeon E5-2620 using 2x 6 threads, td=108 (td=112 failed to build matrix).

Log here and below.

VictordeHolland · 2015-10-05, 09:32

Reserving 8_271_minus_5_271 for post-processing.

YuL · 2015-10-05, 09:41

Reserving C189_139_46 for post-processing.

VictordeHolland · 2015-10-05, 20:07

C186_124_73

Code:

prp68 factor: 17034756124089653775864974727074578407369939403679130751010860503509
prp119 factor: 43000739040700080650201755694487294884365949714202243150577337876129130180044685890167849143319383465029221862957796113

13.5M matrix with TD=115, ~133h with 4 cores on a i7 3770k, log attached.

RichD · 2015-10-06, 02:18

I'll take 12_227_minus_11_227 next.
Another corrupt .fb file. Not to worry, I got it fixed up.

Edit: ETA next Sunday.

2015-10-02, 08:12	#377
fivemack (loop (#_fork)) Feb 2006 Cambridge, England 14430₈ Posts	LA started on C194_4788_5236. 34.42M matrix, ETA 4 November. Last fiddled with by fivemack on 2015-10-02 at 20:39

2015-10-05, 09:41	#383
YuL Feb 2012 Paris, France 7·23 Posts	C189_139_46 Reserving C189_139_46 for post-processing.

2015-10-06, 02:18	#385
RichD Sep 2008 Kansas 2⁶·53 Posts	I'll take 12_227_minus_11_227 next. Another corrupt .fb file. Not to worry, I got it fixed up. Edit: ETA next Sunday. Last fiddled with by RichD on 2015-10-06 at 02:51

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2015-10-04, 12:06	#380
fivemack (loop (#_fork)) Feb 2006 Cambridge, England 6424₁₀ Posts	The C194_4788_5236 download was about fourteen hours over average-1Mbyte-per-second ADSL.

2015-10-05, 09:32	#382
VictordeHolland "Victor de Hollander" Aug 2011 the Netherlands 2³·3·7² Posts	Reserving 8_271_minus_5_271 for post-processing.