primU(46711)
At this site we maintain a list of the 5000 Largest Known Primes which is updated hourly. This list is the most important PrimePages database: a collection of research, records and results all about prime numbers. This page summarizes our information about one of these primes.
| Description: | primU(46711) |
|---|---|
| Verification status (*): | PRP |
| Official Comment (*): | Fibonacci primitive part, ECPP |
| Proof-code(s): (*): | c8 : Broadhurst, Water, Primo |
| Decimal Digits: | 8367 (log10 is 8366.3331969764) |
| Rank (*): | 80784 (digit rank is 1) |
| Entrance Rank (*): | 67108 |
| Currently on list? (*): | short |
| Submitted: | 10/15/2013 08:05:44 CDT |
| Last modified: | 10/15/2013 08:20:38 CDT |
| Database id: | 115956 |
| Status Flags: | Verify, TrialDiv |
| Score (*): | 31.8871 (normalized score 0) |
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.
- Elliptic Curve Primality Proof (archivable *)
- Prime on list: no, rank 299
Subcategory: "ECPP"
(archival tag id 217305, tag last modified 2022-06-26 16:37:20)- Fibonacci Primitive Part (archivable *)
- Prime on list: yes, rank 14
Subcategory: "Fibonacci Primitive Part"
(archival tag id 217306, tag last modified 2022-06-05 01:50:18)
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 115956 person_id 9 machine Ditto P4 P4 what prp notes PFGW Version 3.4.5.32BIT.20110215.x86_Dev [GWNUM 26.5] Primality testing 2153758360...4382790721 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 13 Running N-1 test using base 17 Running N+1 test using discriminant 31, base 17+sqrt(31) Calling N-1 BLS with factored part 0.69% and helper 0.06% (2.12% proof) 2153758360...4382790721 is Fermat and Lucas PRP! (42.8670s+0.0065s) [Elapsed time: 43.00 seconds] modified 2020-07-07 17:30:18 created 2013-10-15 08:08:01 id 161457
Query times: 0.0002 seconds to select prime, 0.0003 seconds to seek comments.
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