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Old 2016-02-08, 21:37   #5
paulunderwood
 
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Sep 2002
Database er0rr

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Quote:
Originally Posted by rogue View Post
Trinomial? For sieving or pfgw?

As for the updated sieve, I have run into a problem where my discrete log is not working correctly.
PFGW: e.g. Carol: a*2^(2*k) == a*2^(k+1) + a (mod...). With a couple of passes of this and you are almost done. It is all shifts and adds -- much quicker than the generic mod.
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