Dive into the foundational principles of number theory with An Introduction to the Theory of Numbers by Ivan Niven and H. S. Zuckerman. This classic text offers a comprehensive exploration of prime numbers, divisibility, congruences, and more, presenting complex topics in a clear, accessible style for both students and mathematicians. Packed with theorems, proofs, and applications, this 1980 edition remains a cornerstone reference for advancing mathematical knowledge and appreciation of the discipline’s elegance.

This 1980 hardcover is in very good condition. It shows minor shelf wear, and while most pages are clean and unmarked, a rare few include penciled notes from the previous owner, some laced with playful sass.