105747665536 + 1
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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:105747665536 + 1
Verification status (*):Proven
Official Comment:Generalized Fermat
Proof-code(s): (*):g197 : Muischnek, Proth.exe
Decimal Digits:394807   (log10 is 394806.592772936)
Rank (*):5300 (digit rank is 1)
Entrance Rank (*):9
Currently on list? (*):no
Submitted:9/9/2002 09:27:35 CDT
Last modified:9/9/2002 09:27:35 CDT
Removed (*):2/3/2018 18:56:33 CDT
Database id:10
Status Flags:none
Score (*):43.7794 (normalized score 0.9512)

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.
Generalized Fermat (archivable *)
Prime on list: no, rank 544
Subcategory: "Generalized Fermat"
(archival tag id 204716, tag last modified 2018-03-20 13:50:27)

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.
notesProth.exe 7.1 (a = 5)
modified2003-03-25 11:21:50
created2003-01-20 23:10:50

Query times: 0.001 seconds to select prime, 0.0003 seconds to seek comments.