Schur Numbers (the world's biggest proof) - Numberphile

Featuring Sophie Maclean - Learn more about Figgie at https://www.figgie.com/ or search “figgie” in the App Store or Google Play - More links & stuff in full description below ↓↓↓ Sophie Maclean: https://sophiethemathmo.wordpress.com/ More Sophie on Numberphile: https://www.youtube.com/playlist?list=PLt5AfwLFPxWJL8jqE19RlDCMJp7psCA6r The Friends and Strangers Theorem: https://youtu.be/xdiL-ADRTxQ Patreon: http://www.patreon.com/numberphile Numberphile is supported by Jane Street. Learn more about them (and exciting career opportunities) at: https://bit.ly/numberphile-janestreet We are als…