29600341029 · 2333333 - 1
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At this site we maintain a list of the 5000 Largest Known Primes which is updated hourly. This list is the most important databases at The Prime Pages: 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:

field (help)value
Description:29600341029 · 2333333 - 1
Verification status (*):Proven
Official Comment:
Proof-code(s): (*):L335 : Backlund, NewPGen, PrimeGrid, TPS, LLR
Decimal Digits:100354   (log10 is 100353.70284138)
Rank (*):42487 (digit rank is 661)
Entrance Rank (*):4454
Currently on list? (*):no
Submitted:1/14/2008 14:14:42 CDT
Last modified:1/16/2008 11:27:51 CDT
Removed (*):2/23/2008 10:01:21 CDT
Database id:83617
Status Flags:none
Score (*):39.5651 (normalized score 0.0098)

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.
fieldvalue
prime_id83617
person_id9
machineRedHat P4 P4
whattrial_divided
notesCommand: /home/caldwell/client/TrialDiv/TrialDiv -q 29600341029 2 333333 -1 2>&1
[Elapsed time: 9.697 seconds]
modified2011-12-27 16:48:48
created2008-01-14 14:23:10
id96283

fieldvalue
prime_id83617
person_id9
machineRedHat P4 P4
whatprime
notesCommand: /home/caldwell/client/llr.pl 29600341029*2^333333-1 2>&1
Starting Lucas Lehmer Riesel prime test of 29600341029*2^333333-1
Using Zero Padded IBDWT : Mersenne fftlen = 16384, Used fftlen = 32768
V1 = 3 ; Computing U0...
V1 = 3 ; Computing U0...done.
Starting Lucas-Lehmer loop...
29600341029*2^333333-1 is prime! Time : 382.181 sec.
[Elapsed time: 6.38 minutes]
modified2008-01-21 15:18:34
created2008-01-16 11:21:28
id96467

Query times: 0.0004 seconds to select prime, 0.0007 seconds to seek comments.