# NumberSieves: Number Theoretic Sieves: primes, factorization, and Euler's Totient

Versions | 0.0, 0.1.1, 0.1.2 |
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Change log | CHANGES |

Dependencies | array (==0.*), base (>=3 && <5) [details] |

License | BSD-3-Clause |

Author | Melissa O'Neill, Leon P Smith |

Maintainer | Leon P Smith <leon@melding-monads.com> |

Category | Math |

Home page | http://patch-tag.com/r/lpsmith/NumberSieves |

Source repo | head: darcs get http://patch-tag.com/r/lpsmith/NumberSieves this: darcs get http://patch-tag.com/r/lpsmith/NumberSieves --tag 0.1.2 |

Uploaded | by LeonSmith at Tue Aug 21 11:22:52 UTC 2012 |

Distributions | NixOS:0.1.2 |

Downloads | 1728 total (13 in the last 30 days) |

Rating | (no votes yet) [estimated by rule of succession] |

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Status | Docs uploaded by user Build status unknown [no reports yet] Hackage Matrix CI |

This package includes the Sieve of O'Neill and two generalizations of the Sieve of Eratosthenes. The Sieve of O'Neill is a fully incremental primality sieve based on priority queues. The other two are array based, and are not incremental. One sieves the smallest prime factor, and is useful if you want to factor a large quantity of small numbers. The other sieves Euler's Totient, which is the number of positive integers relatively prime and less than a given number.

## Downloads

- NumberSieves-0.1.2.tar.gz [browse] (Cabal source package)
- Package description (as included in the package)