
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:  1258566 · Bern(4462)/(2231 · 596141126178107 · 4970022131749) 
Verification status (*):  PRP 
Official Comment:  Irregular, ECPP 
Unofficial Comments:  This prime has 1 user comment below. 
Proofcode(s): (*):  c64 : Metcalfe, Minovic, Ritschel, TOPS, Primo 
Decimal Digits:  10763 (log_{10} is 10762.704934235) 
Rank (*):  73872 (digit rank is 1) 
Entrance Rank (*):  62369 
Currently on list? (*):  short 
Submitted:  3/13/2013 14:58:17 CDT 
Last modified:  3/13/2013 15:20:50 CDT 
Database id:  111571 
Status Flags:  Verify 
Score (*):  32.6679 (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.
 Irregular Primes (archivable *)
 Prime on list: yes, rank 5
Subcategory: "Irregular Primes"
(archival tag id 215204, tag last modified 20180423 04:20:13)  Elliptic Curve Primality Proof (archivable *)
 Prime on list: no, rank 141
Subcategory: "ECPP"
(archival tag id 215205, tag last modified 20190318 19:50:17)
User comments about this prime (disclaimer):
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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.
field  value 
prime_id  111571 
person_id  9 
machine  Ditto P4 P4 
what  trial_divided 
notes  PFGW Version 3.4.5.32BIT.20110215.x86_Dev [GWNUM 26.5] 5069139410581764....1970621006187367 1/1 mro=0
trial factoring to 3110862 5069139410...1006187367 has no small factor. [Elapsed time: 12.369 seconds]

modified  20130321 09:38:26 
created  20130313 15:05:14 
id  153469 

field  value 
prime_id  111571 
person_id  9 
machine  Ditto P4 P4 
what  prp 
notes  PFGW Version 3.4.5.32BIT.20110215.x86_Dev [GWNUM 26.5] Primality testing 5069139410...1006187367 [N1/N+1, BrillhartLehmerSelfridge] Running N1 test using base 3 Running N1 test using base 5 Running N+1 test using discriminant 17, base 1+sqrt(17) Calling N1 BLS with factored part 0.05% and helper 0.02% (0.17% proof) 5069139410...1006187367 is Fermat and Lucas PRP! (62.8647s+0.0036s) [Elapsed time: 63.00 seconds]

modified  20130313 15:09:17 
created  20130313 15:08:14 
id  153472 

Query times: 0.0002 seconds to select prime, 0.0007 seconds to seek comments.
