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Hello there.

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

74 is cracked

74 is cracked

A breakthrough by a Numberphile viewer (with help from some computers).

Extra footage: https://youtu.be/d6nUVa8EtlU

Original video: https://youtu.be/wymmCdLdPvM

See the paper by Sander Huisman: http://bit.ly/Sander_Paper

Discussed by Tim Browning from the University of Bristol.

Little Fibs

Little Fibs

Catching Kendama

Catching Kendama