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Hello there.

This is Numberphile. We mainly post videos about mathematics and just numbers in general.

Fool-Proof Test for Primes

Fool-Proof Test for Primes

The AKS Test has been a major break-through in the search for Prime Numbers.

See the previous video about Fermat's Prime Test at: http://youtu.be/jbiaz_aHHUQ

The video features Dr James Grime - http://singingbanana.com

The AKS Test paper: http://bit.ly/primetest

Fifth Root Trick

Fifth Root Trick

Liar Numbers

Liar Numbers