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

jyb 2016-08-29 15:54

Reserving 9-5_251 (14e).

jyb 2016-08-29 15:58

Reserving 10-9_241 (14e).

fivemack 2016-08-30 13:25

C259_133_99 done
 
1 Attachment(s)
[code]
Tue Aug 30 14:18:04 2016 p54 factor: 684246690215075476686770486585944578487642629493814989
Tue Aug 30 14:18:04 2016 p91 factor: 4468455761500975636481433808875669648426346760480999519432393921646493141262857572879392209
Tue Aug 30 14:18:04 2016 p115 factor: 1766996694873746284213703528799403683676758157832225232986950472183489513873778717092131808164433226293324235099293
[/code]

384 hours on seven threads E5-2650v2 for a 26.73M matrix produced with density 120. We'd still have needed to do the SNFS even if we'd found the first factor by ECM.

Log at [url]http://pastebin.com/vRg697Se[/url] or attached; factors in factordb.

fivemack 2016-08-30 14:32

Reserving C174_136_69

unconnected 2016-08-30 14:39

LA for 933436:i12552 is underway.

swellman 2016-08-30 15:45

Reserving C183_132_122 (14e).

jyb 2016-08-31 03:47

Reserving C195_132_118 (14e).

jyb 2016-08-31 04:35

9-5_251 (14e) factored.
 
[code]
p71 factor: 77358451357319880894901354489662825488327627390689719048314217641700349
p153 factor: 730957153989504007417263007881830687992120763209265163858497876927826209478620191939455711995442523956589226672909905120991217988119464049604708972077659
[/code]

Log: [url]http://pastebin.com/3FwQq7Z7[/url].

frmky 2016-08-31 06:11

I just noticed that we are not too far away from 1000 numbers factored with 14e. That's a lot of polynomials entered, relations downloaded, and computer time! Great job everyone! :smile:

unconnected 2016-08-31 09:25

C178_131_81(15e) completed - 69 hours for 11.4M matrix (TD=140).
[CODE]prp78 factor: 124459792592133337099819538394517380400159131728882654428562179444363883371391
prp101 factor: 77660379672257297504230912310182209794005468039968251700162196823496713785766009876894426576611847401[/CODE][URL]http://pastebin.com/nH47yErY[/URL]


10-9_239 completed - 50 hours for 8.5M matrix (TD=130).
[CODE]prp72 factor: 302880330422799175346380223979718139854269694904828291777008361742194563
prp90 factor: 117986281436682732397951409622072705071891869666608262419013299817465819316331209771642797
prp67 factor: 2061247846441796198546794759108399993122712287288210946983761117009[/CODE][URL]http://pastebin.com/fK6KzV1q[/URL]

pinhodecarlos 2016-08-31 10:29

[QUOTE=frmky;441148]I just noticed that we are not too far away from 1000 numbers factored with 14e. That's a lot of polynomials entered, relations downloaded, and computer time! Great job everyone! :smile:[/QUOTE]

Call for a party?:toot::chris2be8::victor::pinhodecarlos:


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