117 · 22794014 + 1

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Description:117 · 22794014 + 1
Verification status (*):Proven
Official Comment (*):[none]
Unofficial Comments:This prime has 1 user comment below.
Proof-code(s): (*):L1741 : Granowski, PSieve, Srsieve, PrimeGrid, LLR
Decimal Digits:841085   (log10 is 841084.09049096)
Rank (*):1642 (digit rank is 1)
Entrance Rank (*):206
Currently on list? (*):short
Submitted:5/12/2015 01:36:10 CDT
Last modified:5/12/2015 02:50:12 CDT
Database id:119913
Status Flags:TrialDiv
Score (*):46.1019 (normalized score 5.2419)

User comments about this prime (disclaimer):

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PrimeGrid writes (12 May 2015):  (report abuse)
117*2^2794014+1 is a Factor of xGF(2794012,3,2)!!!! 117*2^2794014+1 is a Factor of xGF(2794013,7,4)!!!! 117*2^2794014+1 is a Factor of xGF(2794013,7,6)!!!! 117*2^2794014+1 is a Factor of xGF(2794013,9,7)!!!!

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 4c+4c 3.5GHz
notesCommand: /home/caldwell/client/pfgw/pfgw64 -t -q"117*2^2794014+1" 2>&1 PFGW Version [GWNUM 27.11] Primality testing 117*2^2794014+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 7 Calling Brillhart-Lehmer-Selfridge with factored part 100.00% 117*2^2794014+1 is prime! (2979.2666s+0.0010s) [Elapsed time: 49.65 minutes]
modified2020-07-07 17:30:17
created2015-05-12 01:41:02

Query times: 0.0006 seconds to select prime, 0.0011 seconds to seek comments.
Printed from the PrimePages <primes.utm.edu> © Chris Caldwell.