62037039993 · 7001# + 7811555813

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.

This prime's information:

Description:62037039993 · 7001# + 7811555813
Verification status (*):PRP
Official Comment (*):Consecutive primes arithmetic progression (4,d=30), ECPP
Proof-code(s): (*):x38 : Broadhurst, OpenPFGW, Primo
Decimal Digits:3021   (log10 is 3020.1384768973)
Rank (*):96163 (digit rank is 4)
Entrance Rank (*):77666
Currently on list? (*):no
Submitted:10/25/2013 19:19:16 UTC
Last modified:5/20/2023 20:59:19 UTC
Database id:116090
Status Flags:Verify
Score (*):28.7213 (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.
Consecutive Primes in Arithmetic Progression (archivable class *)
Prime on list: no, rank 6
Subcategory: "Consecutive primes in arithmetic progression (4,d=*)"
(archival tag id 217368, tag last modified 2024-06-24 15:37:18)
Arithmetic Progressions of Primes (archivable class *)
Prime on list: no, rank 192, weight 37.939225474408
Subcategory: "Arithmetic progression (4,d=*)"
(archival tag id 217369, tag last modified 2024-06-24 15:37:18)
Elliptic Curve Primality Proof (archivable *)
Prime on list: no, rank 749
Subcategory: "ECPP"
(archival tag id 217370, tag last modified 2024-07-11 00:37:12)

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.
machineRedHat P4 P4
notesCommand: /home/caldwell/client/pfgw -tc -q"62037039993*7001#+7811555813" 2>&1 PFGW Version [GWNUM 26.5] Primality testing 62037039993*7001#+7811555813 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 2 Running N+1 test using discriminant 5, base 1+sqrt(5) Calling N-1 BLS with factored part 0.15% and helper 0.05% (0.52% proof) 62037039993*7001#+7811555813 is Fermat and Lucas PRP! (2.7881s+0.0006s) [Elapsed time: 3.00 seconds]
modified2020-07-07 22:30:18
created2013-10-25 19:23:10

Query times: 0.0002 seconds to select prime, 0.0004 seconds to seek comments.
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