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I could take L1779
As long as L1779 will fit in 12 gig of RAM and leave enough room for day-to-day running and you are happy for it to take about 14 days (running 12 hours a day) I am more than happy to take it to help relieve pressure on the server.:smile:
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[QUOTE=Speedy51;343884]As long as L1779 will fit in 12 gig of RAM and leave enough room for day-to-day running and you are happy for it to take about 14 days (running 12 hours a day) I am more than happy to take it to help relieve pressure on the server.:smile:[/QUOTE]
It fits on 12 GB. It will use something like 4-5 GB. Probably you will need more than 14 days, on my machine it would take 8-10 days 24/7. Carlos |
Thanks for the information Carlos. I am happy to run it as long as the return time is not a factor. My machine runs at 3.43 GHz. If there is a number in the processing queue that is going to take a shorter amount of time please let me know and I will would be more than happy to take.:smile:
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1 Attachment(s)
L1379 splits as:
[CODE]prp68 factor: 24307429513510046430046237249898147795024087184306954241657643736419 prp166 factor: 1678971932250169428112481401342157509436588813220882500324442282535545212502018102991245295223704875855353355836614610136755392078532641957948235843912741629038600569[/CODE] |
[QUOTE=Speedy51;343892]Thanks for the information Carlos. I am happy to run it as long as the return time is not a factor. My machine runs at 3.43 GHz. If there is a number in the processing queue that is going to take a shorter amount of time please let me know and I will would be more than happy to take.:smile:[/QUOTE]
If you haven't grabbed one yet, take L1213. Just let me know once you've downloaded the relations so I can move them offline. RichD: Grab any available 14e numbers. Likewise, let me know once you have the relations and I'll move them. Thanks! |
[QUOTE=XYYXF;343856]It [C238_121_93] survived more than 20k curves at B1 = 260M :smile:[/QUOTE]
I guess I'll "reward" that effort by queuing this number to NFS@Home's 14e :wink: The SNFS difficulty is near the 30-bit/31-bit crossover point. Test sieving shows that the yield with 30-bit LPs is a bit above 1 relation per q value at q ~33M and a bit below 1 relation per q value at q=100M, so it might just fly as a 30-bit LPs task. |
L1776 done
1 Attachment(s)
L1776 is divisible by both 742328770387335947415020933852722163079046844521890953944321 and 23094080375318473678368681067642628000581939963734207875535879266314196125728850390871327
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[QUOTE=frmky;343987]If you haven't grabbed one yet, take L1213. Just let me know once you've downloaded the relations so I can move them offline.
Thanks![/QUOTE] I have started to download L1213. It's been going for almost 7 hours and it is currently at 32% (5.27 GB) it's downloading at between 150 kB and 200 kB a second. Is anybody asked experiencing low download speeds? I experienced around 800 kB second that that probably lasted only for about 5 or 10 minutes and that was near the beginning of the download. As I write this it is currently downloading at 90 kB a second. I did a speed test, on my connection I get a download speed of over 4 MB a second. I'm using Mozilla Firefox with download resume plug in as I will not be altered download the full file 16.72 GB before I need to turn my computer or for the night. I was also experiencing quite slow speeds before I changed to the download resume plug in called download them all |
L 1213 may be moved off line. Transfer speed was much better today. I have the zipped archive stored in two places.
[code]Sun Jun 23 19:54:25 2013 matrix is 14314121 x 14314321 (4034.2 MB) with weight 1168744237 (81.65/col) Sun Jun 23 19:54:25 2013 sparse part has weight 914385288 (63.88/col) Sun Jun 23 19:54:25 2013 saving the first 48 matrix rows for later Sun Jun 23 19:54:28 2013 matrix includes 64 packed rows Sun Jun 23 19:54:30 2013 matrix is 14314073 x 14314321 (3882.3 MB) with weight 929998873 (64.97/col) Sun Jun 23 19:54:30 2013 sparse part has weight 874574353 (61.10/col) Sun Jun 23 19:54:30 2013 using block size 65536 for processor cache size 12288 kB Sun Jun 23 19:55:18 2013 commencing Lanczos iteration (12 threads) Sun Jun 23 19:55:18 2013 memory use: 4386.1 MB Sun Jun 23 19:57:07 2013 linear algebra at 0.0%, ETA 275h43m[/code]It will take me roughly 23 days to compete this job, this is because my computer runs for 12 to 13 hours per day. I will try running the job tomorrow on 6 threads instead of 12. I hope this will save some time. I have just realised that I am not using the large block application. I will resume the job tomorrow with the large block application in the hope to also save some time. If needed I will start the job again, hopefully this will not be necessary If anybody is interested it's using just over 5.8 GB of RAM |
escatter11.fullerton.edu is now not responding at all
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Yes. I'll likely go in to work later today and see what's up. :max:
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