Currently there may be errors shown on top of a page, because of a missing Wiki update (PHP version and extension DPL3). |

**Navigation**

Topics | Help • Register • News • History • How to • Sequences statistics • Template prototypes |

# Multi Reservation:18

Name: |
PrimeGrid Prime Sierpiński Problem |

Contributor: |
PrimeGrid |

Description: |
Attempting to prove that 271,129 is the smallest prime Sierpiński number |

Type: |
Proth prime |

Date: |
2024-04-07 |

KMin: |
79309 |

KMax: |
237019 |

NMax: |
30935000 |