# Phi(3, 10^{104276}) + (137 · 10^{104277} + 731 · 10^{99683}) · (10^{4593} - 1)/999

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Description: | Phi(3, 10^{104276}) + (137 · 10^{104277} + 731 · 10^{99683}) · (10^{4593} - 1)/999 |
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Verification status (*): | Proven |

Official Comment (*): | Palindrome |

Unofficial Comments: | This prime has 1 user comment below. |

Proof-code(s): (*): | p44 : Broadhurst, OpenPFGW |

Decimal Digits: | 208553 (log_{10} is 208552) |

Rank (*): | 25352 (digit rank is 1) |

Entrance Rank (*): | 14807 |

Currently on list? (*): | no |

Submitted: | 2/27/2014 16:19:11 CDT |

Last modified: | 2/28/2014 01:52:12 CDT |

Database id: | 117317 |

Status Flags: | TrialDiv |

Score (*): | 41.8171 (normalized score 0.0746) |

#### Archival tags:

There are certain forms classed as archivable: these prime may (at times) remain on this list even if they do not make the Top 5000 proper. Such primes are tracked with archival tags.

- Palindrome (archivable *)
- Prime on list:
no, rank21

Subcategory: "Palindrome"

(archival tag id 217632, tag last modified 2021-07-27 21:37:17)

#### User comments about this prime (disclaimer):

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#### Verification data:

The Top 5000 Primes is a list for proven primes only. In order to maintain the integrity of this list, we seek to verify the primality of all submissions. We are currently unable to check all proofs (ECPP, KP, ...), but we will at least trial divide and PRP check every entry before it is included in the list.

field value prime_id 117317 person_id 9 machine Ditto P4 P4 what prime notes Command: /home/ditto/client/pfgw -tc -q"Phi(3,10^104276)+(137*10^104277+731*10^99683)*(10^4593-1)/999" 2>&1 PFGW Version 3.4.5.32BIT.20110215.x86_Dev [GWNUM 26.5] Primality testing Phi(3,10^104276)+(137*10^104277+731*10^99683)*(10^4593-1)/999 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 Running N+1 test using discriminant 19, base 9+sqrt(19) Calling N-1 BLS with factored part 47.80% and helper 0.01% (143.42% proof) Phi(3,10^104276)+(137*10^104277+731*10^99683)*(10^4593-1)/999 is prime! (31924.2656s+0.1103s) [Elapsed time: 8.87 hours] modified 2020-07-07 17:30:17 created 2014-02-27 16:29:56 id 162833

Query times: 0.0005 seconds to select prime, 0.0014 seconds to seek comments.

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