353159 · 24331116 - 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:353159 · 24331116 - 1
Verification status (*):Proven
Official Comment (*):[none]
Unofficial Comments:This prime has 1 user comment below.
Proof-code(s): (*):L2408 : Reinman, Srsieve, PrimeGrid, LLR
Decimal Digits:1303802   (log10 is 1303801.3786705)
Rank (*):523 (digit rank is 1)
Entrance Rank (*):25
Currently on list? (*):short
Submitted:6/1/2011 09:42:19 UTC
Last modified:3/11/2023 15:54:10 UTC
Database id:100283
Status Flags:none
Score (*):47.4468 (normalized score 13.8314)

User comments about this prime (disclaimer):

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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.
machineRedHat P4 P4
notesCommand: /home/caldwell/client/TrialDiv/TrialDiv -q 353159 2 4331116 -1 2>&1 [Elapsed time: 11.356 seconds]
modified2020-07-07 22:30:31
created2011-06-01 09:48:02

machineRedHat P4 P4
notesCommand: /home/caldwell/client/llr.pl 353159*2^4331116-1 2>&1 Starting Lucas Lehmer Riesel prime test of 353159*2^4331116-1 Using Zero Padded IBDWT : Mersenne fftlen = 229376, Used fftlen = 458752 V1 = 4 ; Computing U0... V1 = 4 ; Computing U0...done. Starting Lucas-Lehmer loop... 353159*2^4331116-1 is prime! Time : 71736.548 sec. [Elapsed time: 19.93 hours]
modified2020-07-07 22:30:31
created2011-06-01 09:57:19

Query times: 0.0004 seconds to select prime, 0.0004 seconds to seek comments.
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