Numbers and curves

Lemmermeyer F.

Table of contents :
Quadratic Residues……Page 5
Gauss’s Lemma……Page 6
The Quadratic Reciprocity Law……Page 10
The Jacobi Symbol……Page 12
The Ring Z of Integers……Page 17
The Field Q of Rational Numbers……Page 25
The Arithmetic of Z……Page 31
Residue Class Rings……Page 49
Applications……Page 59
Quadratic Residues……Page 67