225964951 - 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.
|Description:||225964951 - 1|
|Verification status (*):||External|
|Official Comment (*):||Mersenne 42|
|Unofficial Comments:||This prime has 1 user comment below.|
|Proof-code(s): (*):||G8 : Nowak, GIMPS, Prime95|
|Decimal Digits:||7816230 (log10 is 7816229.0869455)|
|Rank (*):||11 (digit rank is 1)|
|Entrance Rank (*):||1|
|Currently on list? (*):||short|
|Submitted:||2/18/2005 17:37:53 CDT|
|Last modified:||12/20/2012 07:36:27 CDT|
|Score (*):||52.9329 (normalized score 4183.6841)|
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.
User comments about this prime (disclaimer):
User comments are allowed to convey mathematical information about this number, how it was proven prime.... See our guidelines and restrictions.
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.