100000001 is divisible by 17 - Numberphile

Featuring Matt Parker. Learn for free on Brilliant (and get 20% off a premium subscription) at https://brilliant.org/numberphile (episode sponsor). Extended footnote and other links in full description below ↓↓↓ Extra clips and outtakes from this video on our Patreon - https://www.patreon.com/posts/145064106 Matt Parker books - https://mathsgear.co.uk/collections/books And Matt's books on Amazon - https://amzn.to/4rK4j3C Penguin UK: https://www.penguin.co.uk/authors/77633/matt-parker Penguin Random House US: https://www.penguinrandomhouse.com/authors/2198716/matt-parker/ Matt Parker - https…