|Verification status (*):||PRP|
|Official Comment (*):||Lucas primitive part, ECPP|
|Proof-code(s): (*):||c74 : Lasher, Dubner, Primo|
|Decimal Digits:||11631 (log10 is 11630.396070481)|
|Rank (*):||76508 (digit rank is 1)|
|Entrance Rank (*):||67926|
|Currently on list? (*):||short|
|Submitted:||5/3/2015 20:06:14 CDT|
|Last modified:||5/3/2015 20:20:32 CDT|
|Status Flags:||Verify, TrialDiv|
|Score (*):||32.9081 (normalized score 0)|
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.
- Lucas primitive part (archivable *)
- Prime on list: yes, rank 18
Subcategory: "Lucas primitive part"
(archival tag id 218007, tag last modified 2021-02-13 15:20:13)
- Elliptic Curve Primality Proof (archivable *)
- Prime on list: no, rank 143
(archival tag id 218008, tag last modified 2021-09-18 09:37:41)
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 119854 person_id 9 machine Using: Xeon 4c+4c 3.5GHz what prp notes PFGW Version 22.214.171.124BIT.20130722.x86_Dev [GWNUM 27.11] Primality testing 2489261263...3230575061 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 2 Running N-1 test using base 7 Running N+1 test using discriminant 13, base 6+sqrt(13) Calling N-1 BLS with factored part 0.33% and helper 0.05% (1.06% proof) 2489261263...3230575061 is Fermat and Lucas PRP! (10.9882s+0.0719s) [Elapsed time: 11.00 seconds] modified 2020-07-07 17:30:17 created 2015-05-03 20:11:02 id 165476
Query times: 0.0004 seconds to select prime, 0.0007 seconds to seek comments.
Printed from the PrimePages <primes.utm.edu> © Chris Caldwell.