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22976221 - 1
|Description:||22976221 - 1|
|Verification status (*):||Proven|
|Official Comment (*):||Mersenne 36|
|Unofficial Comments:||This prime has 1 user comment below.|
|Proof-code(s): (*):||G2 : Spence, GIMPS, Prime95|
|Decimal Digits:||895932 (log10 is 895931.79472505)|
|Rank (*):||1196 (digit rank is 1)|
|Entrance Rank (*):||1|
|Currently on list? (*):||short|
|Score (*):||46.2958 (normalized score 6.8908)|
There are certain forms classed as archivable: these prime may (at times) remain on this list even if they do not make the Top 5000 proper. Such primes are tracked with archival tags.
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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 4 person_id 9 machine RedHat P4 P4 what prime notes Command: /home/caldwell/client/llr.pl 1*2^2976221-1 2>&1 Prime95 or Mprime are much better to test this Mersenne number !! Starting Lucas-Lehmer loop... 1*2^2976221-1 is prime! Time : 14734.887 sec. [Elapsed time: 4.09 hours] modified 2020-07-07 17:30:39 created 2008-08-07 02:19:43 id 100234
Query times: 0.0002 seconds to select prime, 0.0002 seconds to seek comments.
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