|Verification status (*):||PRP|
|Official Comment (*):||Lucas primitive part, ECPP|
|Proof-code(s): (*):||c74 : Lasher, Dubner, Primo|
|Decimal Digits:||11577 (log10 is 11576.252516206)|
|Rank (*):||76535 (digit rank is 1)|
|Entrance Rank (*):||67796|
|Currently on list? (*):||short|
|Submitted:||4/8/2015 10:18:46 CDT|
|Last modified:||4/8/2015 10:50:31 CDT|
|Status Flags:||Verify, TrialDiv|
|Score (*):||32.8937 (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 19
Subcategory: "Lucas primitive part"
(archival tag id 217978, tag last modified 2021-02-13 15:20:13)
- Elliptic Curve Primality Proof (archivable *)
- Prime on list: no, rank 146
(archival tag id 217979, 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 119691 person_id 9 machine Using: Xeon 4c+4c 3.5GHz what prp notes PFGW Version 220.127.116.11BIT.20130722.x86_Dev [GWNUM 27.11] Primality testing 1788612270...1992541601 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 17 Running N+1 test using discriminant 37, base 12+sqrt(37) Calling N-1 BLS with factored part 2.28% and helper 0.09% (6.93% proof) 1788612270...1992541601 is Fermat and Lucas PRP! (10.0410s+0.0036s) [Elapsed time: 10.00 seconds] modified 2020-07-07 17:30:17 created 2015-04-08 10:21:02 id 165304
Query times: 0.0005 seconds to select prime, 0.0008 seconds to seek comments.
Printed from the PrimePages <primes.utm.edu> © Chris Caldwell.