1000039 · 210810 + 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.

Description:1000039 · 210810 + 1
Verification status (*):Proven
Official Comment (*):[none]
Proof-code(s): (*):SP : Polster_Steffen, Proth.exe
Decimal Digits:3261   (log10 is 3260.1342700648)
Rank (*):90613 (digit rank is 2)
Entrance Rank (*):4289
Currently on list? (*):no
Submitted:9/6/1997 07:17:15 CDT
Last modified:9/6/1997 07:17:15 CDT
Removed (*):11/25/1997 14:10:10 CDT
Database id:29207
Status Flags:none
Score (*):28.9593 (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.
machineLinux PII 200
notesPFGW Version 1.1 for Pentium and compatibles Running N-1 test using base 3 Primality testing 1000039*2^10810+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 99.82% 1000039*2^10810+1 is prime! (10.650000 seconds)
modified2003-03-25 11:26:36
created2002-12-06 17:14:43

Query times: 0.0005 seconds to select prime, 0.0006 seconds to seek comments.
Printed from the PrimePages <primes.utm.edu> © Chris Caldwell.