192335307 · 225000 - 1
|Description:||192335307 · 225000 - 1|
|Verification status (*):||Proven|
|Official Comment (*):||Consecutive primes arithmetic progression (2,d=5130)|
|Unofficial Comments:||This prime has 1 user comment below.|
|Proof-code(s): (*):||p54 : Water, Broadhurst, OpenPFGW|
|Decimal Digits:||7535 (log10 is 7534.0339506145)|
|Rank (*):||80162 (digit rank is 26)|
|Entrance Rank (*):||67587|
|Currently on list? (*):||no|
|Submitted:||9/4/2013 18:08:04 CDT|
|Last modified:||9/4/2013 18:20:31 CDT|
|Score (*):||31.562 (normalized score 0)|
There are certain forms classed as archivable: these prime may (at times) remain on this list even if they do not make the Top 5000 proper. Such primes are tracked with archival tags.
- Consecutive Primes in Arithmetic Progression (archivable class *)
- Prime on list: no, rank 15
Subcategory: "Consecutive primes in arithmetic progression (2,d=*)"
(archival tag id 217229, tag last modified 2020-04-27 12:20:26)
- Arithmetic Progressions of Primes (archivable class *)
- Prime on list: no, rank 145
Subcategory: "Arithmetic progression (2,d=*)"
(archival tag id 217230, tag last modified 2020-04-27 12:20:24)
User comments about this prime (disclaimer):
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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 115382 person_id 9 machine Ditto P4 P4 what prime notes Command: /home/ditto/client/llr.pl 192335307*2^25000-1 2>&1 Starting Lucas Lehmer Riesel prime test of 192335307*2^25000-1 Using Zero Padded IBDWT : Mersenne fftlen = 1280, Used fftlen = 2560 V1 = 9 ; Computing U0... V1 = 9 ; Computing U0...done. Starting Lucas-Lehmer loop... 192335307*2^25000-1 is prime! Time : 1.579 sec. [Elapsed time: 2.00 seconds] modified 2020-07-07 17:30:18 created 2013-09-04 18:08:32 id 160869
Query times: 0.0003 seconds to select prime, 0.0004 seconds to seek comments.
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