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New Largest Known Prime Number - Numberphile

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Published on Feb 7, 2013

There is a new "largest known prime number".
Extra footage: http://youtu.be/o0ZOs7sMS7k
More on Mersenne Primes: http://www.youtube.com/watch?v=PLL0mo...
Perfect Numbers: http://www.youtube.com/watch?v=ZfKTD5...
Googolplex: http://www.youtube.com/watch?v=8GEebx...
Graham's Number: http://www.youtube.com/watch?v=XTeJ64...

This video features Dr Tony Padilla from the University of Nottingham.

Website: http://www.numberphile.com/
Numberphile on Facebook: http://www.facebook.com/numberphile
Numberphile tweets: https://twitter.com/numberphile
Google Plus: http://bit.ly/numberGplus

Videos by Brady Haran

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