TY - BOOK AU - Hill, Michael, Richard TI - Introduction to number theory SN - 9780000988805 U1 - 512.7 HIL-R PY - 2020/// CY - UK PB - World Scientific KW - Number theory N1 - Number theory is one of the oldest branches of mathematics that is primarily concerned with positive integers. While it has long been studied for its beauty and elegance as a branch of pure mathematics, it has seen a resurgence in recent years with the advent of the digital world for its modern applications in both computer science and cryptography ER -