39 · 23961129 + 1

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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 1192420.23675908)
Rank (*):266 (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
Database id:129971
Status Flags:TrialDiv
Score (*):47.1729 (normalized score 18.7382)

User comments about this prime (disclaimer):

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PrimeGrid writes (29 Sep 2019):  (report abuse)
Divides xGF(3961127,5,2), xGF(3961124,12,11)

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.
machineUsing: Xeon (pool) 4c+4c 3.5GHz
notesCommand: /home/caldwell/clientpool/1/pfgw64 -t -q"39*2^3961129+1" 2>&1 PFGW Version [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]
modified2020-07-07 17:30:11
created2019-09-29 16:43:01

Query times: 0.0004 seconds to select prime, 0.0004 seconds to seek comments.
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