1 and Prime Numbers - Numberphile

http://youtu.be/IQofiPqhJ_s

http://numberphile.com/videos/1notprime.html (Alternate link)

Publisher, Numberphile, Video, YouTube

Why is one not a prime number? – featuring Dr James Grime.

Discusses the Fundamental Theorem of Arithmetic.

18 February 2012 Edit: 23 February 2014


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