Discrete Math - 4.3.1 Prime Numbers and Their Properties

An introduction to prime numbers and the Fundamental Theorem of Arithmetic. Trial Division and the Sieve of Eratosthenes are also covered.

Video Chapters:
Introduction 0:00
Prime and Composite Numbers 0:06
Fundamental Theorem of Arithmetic/Prime Factorization 4:23
Trial Division 6:03
Trial Division Example 8:50
Sieve of Eratosthenes 10:50
More Fun Facts about Primes 12:51
Up Next 13:32

Textbook: Rosen, Discrete Mathematics and Its Applications, 7e

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[muhammadraza]

Ma'am could you please explain how was 5 + 3 + 9 =17 used to cancel out 3? 10:00