BookR.B.J.T. Allenby and E.J. Redfern.
Summary: This introduction to number theory has been written specifically for mathematics and computing undergraduates. Computer programs in BASIC are accompanied by basic text which explains the subject and demonstrates how computers have opened up new horizons for number theorists. Nielsen 9780713136616 20160528
Contents:
Divisibility
more about primes - a historical division
congruences
congruences involving unknowns
primitive roots
diophantine equations and Fermat's last theorem
sums of squares
quadratic reciprocity
the Guassian integers
arithmetic functions
continued fractions and Pell's equation
sending secret messages. Nielsen 9780713136616 20160528