Module 1: Basic Set Theory
Module 2: Modular Arithmetic, Divisibility, and the Fundamental Theorem of Arithmetic
Module 3: Functions and Relations
Module 4: Truth Tables and Symbolic Logic
Module 5: Basic Direct Proofs
Module 6: Proof Techniques Part 1: Contrapositive and Contradiction
Module 7: Sequences, Sums, and Products
Module 8: Proof Techniques Part 2: (Weak) Induction
Module 9: Recurrence Relations and Recursion
Module 10: Counting Systems (Binary, Hex, Octal, etc.)
Module 11: Combinatorics
Module 12: Graph Theory
Module 13: Review

Prime Numbers and the Fundamental Theorem of Arithmetic

In what follows…

We will be reviewing prime and composite numbers. We have three main goals in the topics that follow. Namely, we will discuss a (relatively) quick way to determine whether a number is prime, develop an algorithm for breaking integers into powers of prime factors, and prove that there are infinitely many prime numbers! Click first topic below to get started.

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