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Old 2010-02-20, 18:32   #122
Raman
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"Mr. Tuch"
Dec 2007
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Quote:
Originally Posted by fivemack View Post
I have done 12 GPU-days of polsel on 2^1087-1 G192 size 191.00 (largest c5 reported was 62280, next-largest 59160, which given batching and blocking means I think that I've covered 0-60k), which might be a worthy target but will take a long time to sieve, and I think it would be overly gentlemanly to devote a lot of work to coming in as champion #2 by a nose.
M1087 has become an ECM hit!
5845 2,1087- c192 2664797814058212286560533454960446792210016180875809243599817. p131 Bos+Kleinjung ECMNET

with a hardly 61 digit prime factor only...

Last fiddled with by Raman on 2010-02-20 at 18:32
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