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-   -   Sieving twins with srsieve (https://www.mersenneforum.org/showthread.php?t=19209)

henryzz 2014-03-18 12:44

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. :smile:


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