23021377 - 1

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:23021377 - 1
Verification status (*):Proven
Official Comment (*):Mersenne 37
Unofficial Comments:This prime has 1 user comment below.
Proof-code(s): (*):G3 : Clarkson, Kurowski, GIMPS, Prime95
Decimal Digits:909526   (log10 is 909525.10520925)
Rank (*):3321 (digit rank is 1)
Entrance Rank (*):1
Currently on list? (*):short
Submitted:1/27/1998
Last modified:3/11/2023 15:54:10 UTC
Database id:3
Status Flags:none
Score (*):46.342 (normalized score 3.4257)

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.
Mersenne (archivable *)
Prime on list: yes, rank 16
Subcategory: "Mersenne"
(archival tag id 187015, tag last modified 2024-10-21 21:37:25)

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.

Chris Caldwell writes (11 Sep 2014):  (report abuse)
For more information see notes/3021377/.

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_id3
person_id9
machineRedHat P4 P4
whatprime
notesCommand: /home/caldwell/client/llr.pl 1*2^3021377-1 2>&1 Prime95 or Mprime are much better to test this Mersenne number !! Starting Lucas-Lehmer loop... 1*2^3021377-1 is prime! Time : 28521.834 sec. [Elapsed time: 7.92 hours]
modified2020-07-07 22:30:39
created2008-08-07 11:25:19
id100235

Query times: 0.0002 seconds to select prime, 0.0003 seconds to seek comments.
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