This lecture is part of my Berkeley math 115 course "Introduction to number theory"
For the other lectures in the course see [ Ссылка ]
We discuss some basic properties of primes and prove the fundamental theorem of arithmetic.
The textbook is "An introduction to the theory of numbers" by Niven, Zuckerman, and Montgomery (5th edition).
![](https://i.ytimg.com/vi/VRrP4US7idg/mqdefault.jpg)