An Introduction to Number Theory

An Introduction to Number Theory provides an introduction to the main streams of number theory. Starting with the unique factorization property of the integers, the theme of factorization is revisited several times throughout the book to illustrate how the ideas handed down from Euclid continue to reverberate through the subject. A number of different approaches to number theory are presented, and the different streams in the book are brought together in a chapter that describes the class number