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{{InfoboxProgram
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|title=Mtsieve
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|workload=[[Sieving program|Siever]]
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|release=2018-02-10
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|latest=2.0.6<br>2020-09-17
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}}
 
==Description==
 
==Description==
'''Mtsieve''' is a multi-threaded sieve framework for different [[sieving program]]s developed by Mark Rodenkirch.
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'''Mtsieve''' is a multi-threaded sieve framework for different [[sieving program]]s developed by [[Mark Rodenkirch]].
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==Included software==
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The package contains all C-sources and Windows executables.
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The following tools are included:
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*afsieve: search for factors of Alternating Factorials
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*mfsieve: search for factors of [[Multifactorial number]]s
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*cksieve: search for factors of [[Carol-Kynea prime]]s
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*pixsieve: search for factors of a long decimal string where each successive term adds on decimal digit to the end of the previous decimal term
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*fbncsieve: search for factors of numbers in the form {{Kbn|+|k|b|n}} and {{Kbn|k|b|n}} for fixed b and n and variable k
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*fkbnsieve: search for factors of the form k*b<sup>n</sup>+c for fixed k, b, and n and variable c
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*gfndsieve: search for factors of {{Kbn|+|k|n}}, remaining terms are potential divisors of Generalized Fermat numbers
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*kbbsieve: search for factors of numbers of the form {{Kbn|+|k|b|b}} or {{Kbn|k|b|b}} for fixed k and variable b
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*xyyxsieve: search for factors of x<sup>y</sup>+y<sup>x</sup> and x<sup>y</sup>-y<sup>x</sup>
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*gcwsieve: search for factors of [[Gen Cullen prime]]s and [[Gen Woodall prime]]s
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*psieve: search for factors of Primorials
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*twinsieve: search for factors of [[twin prime]]s
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*dmdsieve: search for factors of numbers of the form 2*k*(2<sup>p</sup>-1)+1 (potential divisors of [[Double Mersenne number]]s)
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*k1b2sieve: search for factors of the form 2<sup>n</sup>+c for variable n and c
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*sgsieve: eliminates terms for Sophie-Germain prime searches for base 2, fixed n and variable k
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*srsieve2: search for factors of k*b<sup>n</sup>n+c for fixed b and variable k and n
  
 
==External links==
 
==External links==
 
*[https://www.mersenneforum.org/rogue/mtsieve.html Website]
 
*[https://www.mersenneforum.org/rogue/mtsieve.html Website]
 
*[https://www.mersenneforum.org/showthread.php?t=23042 Forum thread]
 
*[https://www.mersenneforum.org/showthread.php?t=23042 Forum thread]
{{Infobox Sieving program}}
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*[https://sourceforge.net/projects/mtsieve/ SourceForge Repository]
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{{Navbox Sieving program}}
 
[[Category:Sieving program]]
 
[[Category:Sieving program]]

Revision as of 05:34, 1 December 2020

Mtsieve
Workload type Siever
First release 2018-02-10
Latest version 2.0.6
2020-09-17

Description

Mtsieve is a multi-threaded sieve framework for different sieving programs developed by Mark Rodenkirch.

Included software

The package contains all C-sources and Windows executables.

The following tools are included:

  • afsieve: search for factors of Alternating Factorials
  • mfsieve: search for factors of Multifactorial numbers
  • cksieve: search for factors of Carol-Kynea primes
  • pixsieve: search for factors of a long decimal string where each successive term adds on decimal digit to the end of the previous decimal term
  • fbncsieve: search for factors of numbers in the form kbn+1 and kbn-1 for fixed b and n and variable k
  • fkbnsieve: search for factors of the form k*bn+c for fixed k, b, and n and variable c
  • gfndsieve: search for factors of k•2n+1, remaining terms are potential divisors of Generalized Fermat numbers
  • kbbsieve: search for factors of numbers of the form kbb+1 or kbb-1 for fixed k and variable b
  • xyyxsieve: search for factors of xy+yx and xy-yx
  • gcwsieve: search for factors of Gen Cullen primes and Gen Woodall primes
  • psieve: search for factors of Primorials
  • twinsieve: search for factors of twin primes
  • dmdsieve: search for factors of numbers of the form 2*k*(2p-1)+1 (potential divisors of Double Mersenne numbers)
  • k1b2sieve: search for factors of the form 2n+c for variable n and c
  • sgsieve: eliminates terms for Sophie-Germain prime searches for base 2, fixed n and variable k
  • srsieve2: search for factors of k*bnn+c for fixed b and variable k and n

External links

Sieving program