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Old 2014-03-18, 12:44   #1
henryzz
Just call me Henry
 
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"David"
Sep 2007
Cambridge (GMT/BST)

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Default Sieving twins with srsieve

It occurred to me today that it is possible to sieve twin primes of the form k*2^n+-1 with srsieve(with algebraic removal turned off).
(k*2^n-1)*(k*2^n+1)=k^2*2^(2n)-1
Now that gpu sieving is available this is probably of no use now.
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