29 · 27899985 + 1
|Description:||29 · 27899985 + 1|
|Verification status (*):||Proven|
|Official Comment (*):||Divides GF(7899984,6)|
|Unofficial Comments:||This prime has 2 user comments below.|
|Proof-code(s): (*):||L5161 : Greer, LLR2, PSieve, Srsieve, PrimeGrid, LLR|
|Decimal Digits:||2378134 (log10 is 2378133.91269351)|
|Rank (*):||88 (digit rank is 1)|
|Entrance Rank (*):||76|
|Currently on list? (*):||short|
|Submitted:||1/15/2021 07:21:27 CDT|
|Last modified:||1/15/2021 14:20:12 CDT|
|Score (*):||49.2894 (normalized score 139.6626)|
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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 131578 person_id 9 machine Using: Xeon (pool) 4c+4c 3.5GHz what prime notes Command: /home/caldwell/clientpool/1/pfgw64 -t -q"29*2^7899985+1" 2>&1
PFGW Version 184.108.40.206BIT.20191203.x86_Dev [GWNUM 29.8]
Primality testing 29*2^7899985+1 [N-1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 3
Calling Brillhart-Lehmer-Selfridge with factored part 100.00%
29*2^7899985+1 is prime! (23220.2366s+0.0038s)
[Elapsed time: 6.45 hours]
modified 2021-01-15 13:53:02 created 2021-01-15 07:26:01 id 177274
Query times: 0.0001 seconds to select prime, 0.0003 seconds to seek comments.
Printed from the PrimePages <primes.utm.edu> © Chris Caldwell.