For one-semester undergraduate courses in Elementary Number Theory. A Friendly Introduction to Number Theory, Fourth Edition is designed to introduce students t

One of the oldest branches of mathematics, number theory is a vast field devoted to studying the properties of whole numbers. Offering a flexible format for a o

This well-developed, accessible text details the historical development of the subject throughout. It also provides wide-ranging coverage of significant results

This witty introduction to number theory deals with the properties of numbers and numbers as abstract concepts. Topics include primes, divisibility, quadratic f

This book provides an introduction and overview of number theory based on the distribution and properties of primes. This unique approach provides both a firm b