Pi hiding in prime regularities

A story of pi, prime numbers, and complex numbers, and how number theory braids them together. Check out Remix careers: The fact that only primes that are one above a multiple of four can be expressed as the sum of two squares is known as “Fermat’s theorem on sums of two squares“: Special thanks to the following patrons: ------------------ 3blue1brown is a channel about animating math, in all senses of the word animate. And