1371371371371657805 · 2333333 - 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: | 1371371371371657805 · 2333333 - 1 |
|---|---|
| Verification status (*): | Proven |
| Official Comment (*): | [none] |
| Unofficial Comments: | This prime has 1 user comment below. |
| Proof-code(s): (*): | L214 : Broadhurst, NewPGen, LLR |
| Decimal Digits: | 100362 (log10 is 100361.36869974) |
| Rank (*): | 48462 (digit rank is 3) |
| Entrance Rank (*): | 3043 |
| Currently on list? (*): | no |
| Submitted: | 2/9/2007 12:10:17 UTC |
| Last modified: | 3/11/2023 15:54:10 UTC |
| Removed (*): | 5/9/2008 00:37:41 UTC |
| Database id: | 79359 |
| Status Flags: | none |
| Score (*): | 39.5653 (normalized score 0.0043) |
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.
field value prime_id 79359 person_id 9 machine RedHat P4 P4 what trial_divided notes Command: /home/caldwell/client/pfgw -o -f -q"1371371371371657805*2^333333-1" 2>&1 PFGW Version 20031027.x86_Dev (Beta 'caveat utilitor') [FFT v22.13 w/P4] trial factoring to 34219777 1371371371371657805*2^333333-1 has no small factor. [Elapsed time: 251.294 seconds] modified 2020-07-07 22:30:41 created 2007-02-09 12:26:12 id 87822
field value prime_id 79359 person_id 9 machine RedHat P4 P4 what prime notes Command: /home/caldwell/client/llr.pl 1371371371371657805*2^333333-1 2>&1 Starting Lucas Lehmer Riesel prime test of 1371371371371657805*2^333333-1 V1 = 4 ; Computing U0... Done Computing U0. Starting Lucas-Lehmer loop... 1371371371371657805*2^333333-1 is prime! Time: 1258.793 sec. [Elapsed time: 1259 seconds] modified 2020-07-07 22:30:41 created 2007-02-09 12:43:57 id 87823
Query times: 0.0003 seconds to select prime, 0.0003 seconds to seek comments.
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