1176100079 · 2591# + 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:1176100079 · 2591# + 1
Verification status (*):Proven
Official Comment (*):Arithmetic progression (8,d=60355670*2591#)
Proof-code(s): (*):p252 : Oakes, NewPGen, OpenPFGW
Decimal Digits:1101   (log10 is 1100.0297557216)
Rank (*):123669 (digit rank is 45)
Entrance Rank (*):112157
Currently on list? (*):short
Submitted:6/22/2019 07:44:29 UTC
Last modified:5/20/2023 20:59:19 UTC
Database id:126572
Status Flags:none
Score (*):25.5702 (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.
Arithmetic Progressions of Primes (archivable class *)
Prime on list: yes, rank 2, weight 48.406918225018
Subcategory: "Arithmetic progression (8,d=*)"
(archival tag id 220306, tag last modified 2023-03-11 15:53:59)

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.
machineUsing: Xeon (pool) 4c+4c 3.5GHz
notesCommand: /home/caldwell/clientpool/1/pfgw64 -t -q"1176100079*2591#+1" 2>&1 PFGW Version [GWNUM 27.11] Primality testing 1176100079*2591#+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 2 Calling Brillhart-Lehmer-Selfridge with factored part 33.63% 1176100079*2591#+1 is prime! (0.0789s+0.0002s) [Elapsed time: 1.00 seconds]
modified2020-07-07 22:30:13
created2019-06-22 07:53:03

Query times: 0.0002 seconds to select prime, 0.0003 seconds to seek comments.
Printed from the PrimePages <t5k.org> © Reginald McLean.