274207281 - 1
At this site we maintain a list of the 5000 Largest Known Primes which is updated hourly. This list is the most important PrimePages database: a collection of research, records and results all about prime numbers. This page summarizes our information about one of these primes.
This prime's information:
|Description:||274207281 - 1|
|Verification status (*):||External|
|Official Comment (*):||Mersenne 49??|
|Unofficial Comments:||This prime has 3 user comments below.|
|Proof-code(s): (*):||G14 : Cooper, GIMPS, Prime95|
|Decimal Digits:||22338618 (log10 is 22338617.477666)|
|Rank (*):||3 (digit rank is 1)|
|Entrance Rank (*):||1|
|Currently on list? (*):||short|
|Submitted:||1/19/2016 08:00:00 CDT|
|Last modified:||1/19/2016 07:57:41 CDT|
|Status Flags:||Verify, TrialDiv|
|Score (*):||56.1442 (normalized score 94990.8796)|
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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Some of the very largest primes are externally verified by trusted groups or individuals and we do not reverify them at this site. This is one of those.