primV(82630)
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At this site we maintain a list of the 5000 Largest Known Primes which is updated hourly. This list is the most important databases at The Prime Pages: a collection of research, records and results all about prime numbers. This page summarizes our information about one of these primes.

This prime's information:

field (help)value
Description:primV(82630)
Verification status (*):PRP
Official Comment:Lucas primitive part, ECPP
Unofficial Comments:This prime has 1 user comment below.
Proof-code(s): (*):c74 : Lasher, Dubner, Primo
Decimal Digits:13814   (log10 is 13813.306187228)
Rank (*):68526 (digit rank is 1)
Entrance Rank (*):63471
Currently on list? (*):short
Submitted:9/10/2014 06:59:21 CDT
Last modified:9/10/2014 07:20:34 CDT
Database id:118474
Status Flags:Verify, TrialDiv
Score (*):33.4409 (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.
Lucas primitive part (archivable *)
Prime on list: yes, rank 9
Subcategory: "Lucas primitive part"
(archival tag id 217811, tag last modified 2016-11-23 15:50:39)
Elliptic Curve Primality Proof (archivable *)
Prime on list: no, rank 60
Subcategory: "ECPP"
(archival tag id 217812, tag last modified 2017-06-04 14:20:21)

User comments about this prime (disclaimer):

User comments are allowed to convey mathematical information about this number, how it was proven prime.... See our guidelines and restrictions.

David Broadhurst writes (11 Sep 2014): 
certificate

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.
fieldvalue
prime_id118474
person_id9
machineUsing: Xeon 4c+4c 3.5GHz
whatprp
notesPFGW Version 3.7.7.64BIT.20130722.x86_Dev [GWNUM 27.11]
Primality testing 2023891506...3024479921 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 11
Running N-1 test using base 29
Running N+1 test using discriminant 37, base 2+sqrt(37)
Calling N-1 BLS with factored part 0.88% and helper 0.03% (2.69% proof)


2023891506...3024479921 is Fermat and Lucas PRP! (17.5484s+0.0046s)
[Elapsed time: 18.00 seconds]
modified2015-01-06 10:48:30
created2014-09-10 07:01:02
id164052

Query times: 0.0004 seconds to select prime, 0.0006 seconds to seek comments.