39 · 23961129 + 1
|Description:||39 · 23961129 + 1|
|Verification status (*):||Proven|
|Official Comment (*):||[none]|
|Unofficial Comments:||This prime has 1 user comment below.|
|Proof-code(s): (*):||L1486 : Dinkel, PSieve, Srsieve, PrimeGrid, LLR|
|Decimal Digits:||1192421 (log10 is 1192420.2367591)|
|Rank (*):||342 (digit rank is 1)|
|Entrance Rank (*):||193|
|Currently on list? (*):||short|
|Submitted:||9/29/2019 16:36:41 CDT|
|Last modified:||9/29/2019 18:50:09 CDT|
|Score (*):||47.1729 (normalized score 15.5635)|
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 129971 person_id 9 machine Using: Xeon (pool) 4c+4c 3.5GHz what prime notes Command: /home/caldwell/clientpool/1/pfgw64 -t -q"39*2^3961129+1" 2>&1 PFGW Version 22.214.171.124BIT.20130722.x86_Dev [GWNUM 27.11] Primality testing 39*2^3961129+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 17 Calling Brillhart-Lehmer-Selfridge with factored part 100.00% 39*2^3961129+1 is prime! (5958.3920s+0.0012s) [Elapsed time: 1.66 hours] modified 2020-07-07 17:30:11 created 2019-09-29 16:43:01 id 175656
Query times: 0.0006 seconds to select prime, 0.0013 seconds to seek comments.
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