Quadratic Residues - Number Theory

Explore the concept of quadratic residues in this 32-minute number theory video lecture. Delve into an important topic in elementary number theory, learning about the properties and applications of quadratic residues. Gain insights into modular arithmetic and congruences as you follow along with the instructor's explanations and examples. Enhance your understanding of number theory and its connections to other areas of mathematics through this in-depth exploration of quadratic residues.