Belphegor's Prime
17:49
How to depress a cubic
5:43
The Most Evil Number (Belphegor's Prime) - Numberphile
16:23
CHEM 1411 Poe at Home - sect. 6.3 History of Development of Quantum Theory
20:20
The Largest Numbers Ever Discovered // The Bizarre World of Googology
10:34
f(x+1) = f(x+2) +1
9:44
Kaprekar's Constant
8:35
The Most Wanted Prime Number - Numberphile
7:51