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304207 · 26643565 - 1
|Description:||304207 · 26643565 - 1|
|Verification status (*):||Proven|
|Official Comment (*):||[none]|
|Unofficial Comments:||This prime has 1 user comment below.|
|Proof-code(s): (*):||L3547 : Ready, Srsieve, PrimeGrid, LLR|
|Decimal Digits:||1999918 (log10 is 1999917.82631258)|
|Rank (*):||142 (digit rank is 1)|
|Entrance Rank (*):||23|
|Currently on list? (*):||short|
|Submitted:||10/11/2013 02:41:56 CDT|
|Last modified:||10/12/2013 19:21:02 CDT|
|Score (*):||48.7585 (normalized score 80.9221)|
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 115875 person_id 9 machine RedHat P4 P4 what prime notes Command: /home/caldwell/client/llr.pl 304207*2^6643565-1 2>&1 Starting Lucas Lehmer Riesel prime test of 304207*2^6643565-1 Using Irrational Base DWT : Mersenne fftlen = 393216, Used fftlen = 655360 V1 = 4 ; Computing U0... V1 = 4 ; Computing U0...done. Starting Lucas-Lehmer loop... 304207*2^6643565-1 is prime! Time : 144406.611 sec. [Elapsed time: 1.67 days] modified 2020-07-07 17:30:18 created 2013-10-11 02:53:02 id 161375
Query times: 0.0004 seconds to select prime, 0.0008 seconds to seek comments.
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