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Old 2009-08-30, 15:56   #1
axn
 
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Question 64 bit linux 11e siever binary?

Where can I get 11e siever binary for 64 bit linux?
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Old 2009-08-30, 17:28   #2
fivemack
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http://www.boo.net/~jasonp/lasieveLinuxAsm64.zip
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Old 2009-08-31, 03:37   #3
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Quote:
Originally Posted by The Page
Not Found

The requested URL /~jasonp/lasieveLinuxAsm64.zip was not found on this server.
Apache/2.0.48 (Unix) FrontPage/5.0.2.2634 PHP/4.3.4 Server at www.boo.net Port 80
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Old 2009-08-31, 05:14   #4
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Try ftp://fivemack.dyndns.org/M877/gnfs-lasieve4I11e.zip

Arrgh. It's there, but you will not get it. (Maybe Tom will fix it for you.)

Last fiddled with by Batalov on 2009-08-31 at 05:17
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Old 2009-08-31, 09:44   #5
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Try http://www.chiark.greenend.org.uk/~t...sm64latest.zip
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Old 2009-08-31, 16:48   #6
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Quote:
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Much obliged. I'll do some trials with it and see if it works out. Thanks.
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Old 2009-08-31, 18:07   #7
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Quote:
Originally Posted by axn View Post
Much obliged. I'll do some trials with it and see if it works out. Thanks.
i did a c91 with it yesterday evening and i got a largish duplication rate

BTW i did the same c91 more than once over the last couple of days and for 25bit large primes it needed 1.5M relations and for 22bit it needed 0.5M
why? shouldn't 25 need 8x the number of relations as 22
these were both with 12e
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Old 2009-08-31, 22:13   #8
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Basically, if the large-prime bound is much too large, you get enough relations to match up enough of the small large primes to make a matrix before you get any relevant number of paired relations for the large large primes; effectively you're running with a smaller large-prime bound having wasted an awful lot of your relations at the singleton-removal stage.
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Old 2009-09-01, 07:22   #9
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Quote:
Originally Posted by fivemack View Post
Basically, if the large-prime bound is much too large, you get enough relations to match up enough of the small large primes to make a matrix before you get any relevant number of paired relations for the large large primes; effectively you're running with a smaller large-prime bound having wasted an awful lot of your relations at the singleton-removal stage.
but the 22 took 50 minutes and the 25 took 40 minutes
maybe 22 is slightly too low even though sieving tests said i should use it
looks like its time for more runs
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