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

swellman 2015-03-18 23:50

Yes I'm familiar with -ncr but I believed my hardware had failed. System would only show the bios screen. But after some cleaning and a couple of tricks, it now boots successfully. I am attempting to continue LA.

Wish me luck!

RichD 2015-03-19 00:26

W_2_802
 
I would like to take W_2_802 next.

VBCurtis 2015-03-19 06:13

[QUOTE=swellman;398053]Yes I'm familiar with -ncr but I believed my hardware had failed. System would only show the bios screen. But after some cleaning and a couple of tricks, it now boots successfully. I am attempting to continue LA.

Wish me luck![/QUOTE]

Good luck! How big is the matrix? How many GB does msieve need to run for it?

fivemack 2015-03-19 09:28

Taking W_2_806 (aim to start it on Saturday)

YuL 2015-03-20 06:13

7487_61_minus1
 
I'm taking [B]7487_61_minus1[/B].

VictordeHolland 2015-03-20 10:00

reserving F1289
 
Taking [B]F1289[/B], starting after F1273 finishes.

RichD 2015-03-21 17:22

W_2_802 should finish up late today. Therefore:

I'll take W_2_809 next.

RichD 2015-03-22 00:46

W_2_802
 
1 Attachment(s)
Factored as:
[CODE]prp65 factor: 44288534946983325311775552784350330808670882890500492816874341211
prp162 factor: 106587176721466099551798284170758581792887626486702857509601494678828923903437604701206483388725846705463536768213537335040645451203646831283586997622317858517227[/CODE]

W_2_809 has a 13M matrix (at TD=120) with nearly 160 hours remaining.
Unfortunately, I will be out of town next Sat so results won't be reported until Mon night.

fivemack 2015-03-23 10:49

W_2_801 done
 
[code]
Sun Mar 22 02:00:49 2015 prp93 factor: 322315123181915982678455246363591001924366103012079762983522055269979764703945250066560591633
Sun Mar 22 02:00:49 2015 prp107 factor: 91902206792044397024749911243343725046657934807466686023659584354269770146758317992364417334529875522714501
[/code]

128.5 hours for 10.6M matrix on i7/2600K -t3

Log at [url]http://pastebin.com/6U15zkxu[/url]

Just started 11.6M matrix for W_2_806, so ETA is probably next Monday

VictordeHolland 2015-03-23 18:40

factors F1273, ETA 1289
 
1 Attachment(s)
[B]F1273[/B]
[code]Mon Mar 23 12:10:33 2015 prp110 factor: 94554702678729108237561620220321830812445435410500398855200601202285589063658198434677220743475953602164370321
Mon Mar 23 12:10:33 2015 prp112 factor: 2089871531743680136145711450739785875555574194315590496625333744238935416215523170400127354304118909834153574737[/code]log attached

[B]F1289[/B] ETA:
[code]
linear algebra completed 16423 of 18800332 dimensions (0.1%, ETA 302h40m)[/code]

swellman 2015-03-23 20:48

I'd like to reserve 139_133_minus1 for post processing, if it is available.


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