11_236_plus_4_236 factored
 

122 hours to solve a 12.7M matrix on Core-i5 -t 4 w/ TD=110. (TD=116 failed)
[CODE]prp56 factor: 56162309779635314138709768656568188547765967383513002873
prp71 factor: 25324038203136083517604801386195489639013056870525731729815509973203593
prp105 factor: 279991747185308477400257495364382940365712671464319191449421480973623481168648828286836277142148745678329[/CODE]

I'll take C175_142_39 once sieving is complete.


C179_139_61 managed to build a matrix at TD=130 and is in LA. Factors expected next Thursday.

I'll take F1405, starting linear algebra on Monday

I have added 10M q values to C175_142_39, it was on the low side: below 210M raw relations.

I'll take C174_117_79 next.

12_227_minus_11_227 factored
 

124 hours to solve a 12.0M matrix on Core-i5 -t 4 with TD=116.
[CODE]prp94 factor: 1635436364754866709175203077722097489334683267079443725835538146128360353736242255601015535807
prp149 factor: 10572857855750547699836727728026872623158757755564413708137687905230342799680975713011813224561190741758928989225115456501640801378348660784257863259[/CODE]

174_117_79 factored
 

34 hours to solve a 7.6M matrix on Core-i5 -t 4 with TD=120.
[CODE]prp72 factor: 769092846162039722560641960206590643757561018289552833062137938366602311
prp103 factor: 1116897934443932751092223966212712487532630771338161602867247568035722837934177026719442849551656856529[/CODE]

results and reservation
 

[B]8_271_minus_5_271[/B]
[code]prp63 factor: 669210440708603658600670975212436113442778902187076563175526507
prp179 factor: 16723029626383634548261066296001950801971168002922291683533187531366042703038654354357826967895658977127155413172863379630857098821097886525320346912129789169445339726132262616201
[/code]9.89M matrix, 69h on 4 cores i7 3770k, log attached.

Taking [B]C200_118_77[/B] next.

We are looking to help.

Where is the list of work that needs to be done?

We have done work similar to this in the distant past but all of our notes are long gone. If there is a simple guide please link us to it. We are using Linux if that matters. The box has an i7-3770K CPU with 32GiB of memory.

Thanks!

:mike:

[SIZE=1] Edit: We have the msieve152 tarball downloaded, so that is a start, right?[/SIZE]

It is very simple.

The projects that need doing are ones where the 'pending' number in [url]http://escatter11.fullerton.edu/nfs/crunching.php[/url] has got very low but there is no name in the post-processing column. I'd start with C190_147_34, which ought to be quite quick; by the time it's finished F1415 should be ready and that's a project more worthy of your resources..

Make a directory for the project

Download the project.fb, project.ini and project.dat.gz files from [url]http://escatter11.fullerton.edu/nfs_data[/url] into that directory

Decompress project.dat.gz

Rename the files as msieve.fb, worktodo.ini and msieve.dat respectively

Run 'wherever\you\put\msieve.exe -v -nc target_density=120 -t 4' and leave it for a week or so. With 32G of memory the machine should be entirely usable for other things while msieve is running.

[QUOTE=fivemack;412552]I'd start with C190_147_34…[/QUOTE]Okay, we'll take that one.

[QUOTE=fivemack;412552]Download the project.fb, project.ini and project.dat.gz files from [URL]http://escatter11.fullerton.edu/nfs_data[/URL] into that directory[/QUOTE]Fortunately the password hasn't changed!

[QUOTE=fivemack;412552]Run 'wherever\you\put\msieve.exe -v -nc target_density=120 -t 4' and leave it for a week or so.[/QUOTE]So no need to run "remdups4"?

Thanks!

:mike: