21:45

Eisenstein Primes Visually #SoMEpi

17:27

Modular Multiplication is just Modular Addition

13:35

How Many Ways Can You Fold a Map?

13:53

The Rubik's Cube is a Calculator

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Dijkstra's Hidden Prime Finding Algorithm

23:00

Complex Quadratic Integers and Primes

18:38

Pentomino Facts

13:54

The shocking connection between complex numbers and geometry.