To edit course information, hover your mouse over this help box and click the pencil icon that appears above it. After you make changes, click Save, then click the check box that appears above this box to publish the changes.
Divisibility, congruences, theorems of Fermat and Wilson, primitive roots, indices and quadratic reciprocity. Required calculator: TI 89 or Nspire CAS. Prerequisite(s): Ma 150, Ma 202. 3 Credits.