39 · 277242 + 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:39 · 277242 + 1
Verification status (*):Proven
Official Comment (*):[none]
Proof-code(s): (*):Y : Young
Decimal Digits:23254   (log10 is 23253.749989684)
Rank (*):72381 (digit rank is 1)
Entrance Rank (*):126
Currently on list? (*):no
Submitted:10/2/1998 04:59:59 UTC
Last modified:3/11/2023 15:54:10 UTC
Removed (*):8/28/2001 06:52:34 UTC
Database id:7841
Status Flags:none
Score (*):35.0524 (normalized score 0)

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.
machineAthlon 1.3GHz WinXP
notesProth.exe 7.1 (verification : a = 5)
modified2003-03-25 17:23:34
created2002-12-28 16:28:07

Query times: 0.0002 seconds to select prime, 0.0004 seconds to seek comments.
Printed from the PrimePages <t5k.org> © Reginald McLean.