3 ms·
Numberphile did cover this some years ago, see for example: https://www.youtube.com/watch?v=AxJubaijQbI https://www.youtube.com/watch?v=AxJubaijQbI
by sbrass 6y ago
Numberphile did cover this some years ago, see for example: https://www.youtube.com/watch?v=AxJubaijQbI https://www.youtube.com/watch?v=AxJubaijQbI