64059 · 2510101 + 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:64059 · 2510101 + 1
Verification status (*):Proven
Official Comment (*):[none]
Proof-code(s): (*):gt : Taura, Proth.exe
Decimal Digits:153561   (log10 is 153560.50839835)
Rank (*):40838 (digit rank is 1)
Entrance Rank (*):22
Currently on list? (*):no
Submitted:6/27/2001 13:03:01 UTC
Last modified:3/11/2023 15:54:10 UTC
Removed (*):6/10/2010 14:31:25 UTC
Database id:71
Status Flags:none
Score (*):40.8752 (normalized score 0.0161)

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.
machineWinXP Athlon 1.3GHz
notesPFGW Version 1.1 for Windows Running N-1 test using base 11 Primality testing 64059*2^510101+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 100.00% 64059*2^510101+1 is prime! (7023.889000 seconds)
modified2003-03-25 17:26:26
created2002-12-07 12:44:25

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