Ebook Advanced number theory

Ebook "Advanced number theory" presents the following content: Review of elementary number theory and croup theory; characters; some algebraic concepts; basis theorems; further applications of basis theorems; unique factorization and units; unique factorization into ideals; norms and ideal classes; glass structure in quadratic fields; class number formulas and primes in arithmetic progression; quadratic reciprucity; quadratic forms and ideals; compositions, orders, and genera.