Linear algebra reservations, progress and results - Page 113

fivemack · 2016-08-07, 21:26

Quote:

Originally Posted by jyb

I already have that one (see post #1218). Actually, factors are just rolling off the belt right about now.

Sorry about that; aborted the download.

fivemack · 2016-08-08, 08:37

Code:

Tue Aug  2 09:58:13 2016  p63 factor: 137025346533869787455209627559545409359036537405924093551913661
Tue Aug  2 09:58:13 2016  p150 factor: 477036456528624598750078125190134150830644636648298402179395452944907839270718328530360098812084551745144208306943499150543393135900703093302168466837

63.2 hours for 11.73M density-130 matrix on 7 threads E5-2650v2.

Log at http://pastebin.com/dG8WzJjq and attached

fivemack · 2016-08-08, 08:47

Reserving C246_130_87 and C259_133_99 (eta start of September because of intervening vacation)

fivemack · 2016-08-08, 09:30

Code:

Mon Aug  8 10:21:22 2016  p53 factor: 29652026398784716103228952235013838147743757479752001
Mon Aug  8 10:21:22 2016  p80 factor: 87925688636313676685542911853950461312037541971751825590891557873461202605882001
Sat Jul 30 18:53:04 2016  p92 factor: 23670195120571540387053088382710157014481841303244167759211537604010624345710599580022359501

113.1 hours on seven threads E5-2650v2 for 15.55M density-120 matrix

(I'm using a version of msieve which stops after the first factor; it found the p92 just after I went on vacation, and I reran -nc3 when I came back, which is why the times are out of order)

Log attached and at http://pastebin.com/hKguxEmN

pinhodecarlos · 2016-08-08, 14:07

Quote:

Originally Posted by pinhodecarlos

Reserving 8+7_263 (14e)

Released.
Jon, please start this one. Thank you.

jyb · 2016-08-08, 14:16

Quote:

Originally Posted by fivemack

(I'm using a version of msieve which stops after the first factor; it found the p92 just after I went on vacation, and I reran -nc3 when I came back, which is why the times are out of order)

Just in case you're not already aware, this bug was introduce in r984 and sort of fixed (i.e. fixed for the common case) in r986. Details here: http://mersenneforum.org/showpost.ph...1&postcount=75.

jyb · 2016-08-08, 14:18

Quote:

Originally Posted by pinhodecarlos

Released.
Jon, please start this one. Thank you.

I'm not sure what you're asking me to do, Carlos. Do you want to give up the reservation?

pinhodecarlos · 2016-08-08, 14:51

Jon, I am unreserving that number and if you want you can take it.

jyb · 2016-08-08, 16:34

Okay, reserving 8+7_263 (14e).

unconnected · 2016-08-08, 17:31

Reserving 4+3_394.

jyb · 2016-08-09, 05:46

Reserving C211_121_95 (14e).

2016-08-08, 08:47	#1235
fivemack (loop (#_fork)) Feb 2006 Cambridge, England 2³×11×73 Posts	Reserving C246_130_87 and C259_133_99 (eta start of September because of intervening vacation) Last fiddled with by fivemack on 2016-08-09 at 13:12

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2016-08-08, 14:51	#1240
pinhodecarlos "Carlos Pinho" Oct 2011 Milton Keynes, UK 3×17×97 Posts	Jon, I am unreserving that number and if you want you can take it.

2016-08-08, 16:34	#1241
jyb Aug 2005 Seattle, WA 3×19×31 Posts	Okay, reserving 8+7_263 (14e).

2016-08-08, 17:31	#1242
unconnected May 2009 Russia, Moscow 2,593 Posts	Reserving 4+3_394.

2016-08-09, 05:46	#1243
jyb Aug 2005 Seattle, WA 3×19×31 Posts	Reserving C211_121_95 (14e).