1159641700815 · 21290000 - 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:||1159641700815 · 21290000 - 1|
|Verification status (*):||Proven|
|Official Comment (*):||[none]|
|Proof-code(s): (*):||L2512 : AverayJones, TwinGen, PrimeGrid, LLR|
|Decimal Digits:||388341 (log10 is 388340.75873036)|
|Rank (*):||15069 (digit rank is 730)|
|Entrance Rank (*):||1604|
|Currently on list? (*):||no|
|Submitted:||1/3/2014 15:27:55 UTC|
|Last modified:||5/20/2023 20:59:19 UTC|
|Removed (*):||3/2/2016 05:36:06 UTC|
|Score (*):||43.7286 (normalized score 0.3464)|
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 116820 person_id 9 machine WinXP Dual Core 2.6GHz 64-bit Laptop what prime notes Command: cllr64.exe -q"1159641700815*2^1290000-1" 2>&1 -d Starting Lucas Lehmer Riesel prime test of 1159641700815*2^1290000-1 Using zero-padded AVX FFT length 128K, Pass1=128, Pass2=1K V1 = 5 ; Computing U0... V1 = 5 ; Computing U0...done. Starting Lucas-Lehmer loop... [Elapsed time: 1886 seconds] modified 2020-07-07 22:30:18 created 2014-01-03 16:57:50 id 162327
Query times: 0.0002 seconds to select prime, 0.0003 seconds to seek comments.
Printed from the PrimePages <t5k.org> © Reginald McLean.