126831252923413 · 4657#/273 + 13
|Description:||126831252923413 · 4657#/273 + 13|
|Verification status (*):||PRP|
|Official Comment (*):||Quintuplet (5)|
|Proof-code(s): (*):||c88 : Kaiser1, PolySieve, Primo|
|Decimal Digits:||2002 (log10 is 2001.0798847637)|
|Rank (*):||102344 (digit rank is 31)|
|Entrance Rank (*):||100997|
|Currently on list? (*):||short|
|Submitted:||11/5/2020 05:47:10 CDT|
|Last modified:||11/6/2020 07:09:06 CDT|
|Status Flags:||Verify, TrialDiv|
|Score (*):||27.4388 (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.
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 131378 person_id 9 machine Using: Xeon (pool) 4c+4c 3.5GHz what prp notes PFGW Version 18.104.22.168BIT.20191203.x86_Dev [GWNUM 29.8] Primality testing 1201945466...1933032483 [N-1/N+1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 2 Running N+1 test using discriminant 5, base 1+sqrt(5) Calling N-1 BLS with factored part 0.33% and helper 0.26% (1.29% proof) 1201945466...1933032483 is Fermat and Lucas PRP! (0.5590s+0.0006s) [Elapsed time: 0.00 seconds] modified 2021-04-20 17:39:26 created 2020-11-05 15:31:03 id 177076
Query times: 0.0002 seconds to select prime, 0.0003 seconds to seek comments.
Printed from the PrimePages <primes.utm.edu> © Chris Caldwell.