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-   -   Linear algebra reservations, progress and results (https://www.mersenneforum.org/showthread.php?t=20023)

fivemack 2016-08-07 21:26

[QUOTE=jyb;439569]I already have that one (see post #1218). Actually, factors are just rolling off the belt right about now.[/QUOTE]

Sorry about that; aborted the download.

fivemack 2016-08-08 08:37

C212_121_118 (15e) done
 
1 Attachment(s)
[code]
Tue Aug 2 09:58:13 2016 p63 factor: 137025346533869787455209627559545409359036537405924093551913661
Tue Aug 2 09:58:13 2016 p150 factor: 477036456528624598750078125190134150830644636648298402179395452944907839270718328530360098812084551745144208306943499150543393135900703093302168466837
[/code]

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

Log at [url]http://pastebin.com/dG8WzJjq[/url] 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

241^125-1 complete
 
1 Attachment(s)
[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
[/code]

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 [url]http://pastebin.com/hKguxEmN[/url]

pinhodecarlos 2016-08-08 14:07

[QUOTE=pinhodecarlos;439554]Reserving 8+7_263 (14e)[/QUOTE]

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

jyb 2016-08-08 14:16

[QUOTE=fivemack;439606]
(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)
[/QUOTE]

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: [url]http://mersenneforum.org/showpost.php?p=408761&postcount=75[/url].

jyb 2016-08-08 14:18

[QUOTE=pinhodecarlos;439609]Released.
Jon, please start this one. Thank you.[/QUOTE]

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).


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