Prime and Composite Numbers - Part 2: The Sieve of Eratosthenes - A method of finding prime numbers.mp4

Part 2 in the Prime and Composite Numbers series. In this installment, we discuss what prime and composite numbers are and describe the method of Eratosthenes for finding prime numbers from a list of consecutive natural numbers.

MathDBase.com will be a math database site containing comprehensive course information and thousands of solved problems from: Arithmetic, Algebra, Geometry, Trigonometry, Analytic Geometry, Pre-Calculus, Calculus, Ordinary Differential Equations and Linear Algebra. In addition, there will be extensive tables of formulas and lots of other resources.

If you have a math topic or series request, make your request in the comments section. If you would like to just view all of our videos, please subscribe to our You Tube channel (MathDBase) and leave a comment or send an e-mail. Your request will be developed and uploaded as soon as possible.