Number Theory

Number Theory is a wonderful topic. It takes a look at arithmetic from a fairly low elevation.  It is not super high math. It mainly works with integers (no fractions!  ;-). Number Theory looks at divisibility (a remainder of 0 is interesting and so is a non-zero remainder!), prime numbers, and how arithmetic works.

Mathematics is the queen of the sciences—and number theory is the queen of mathematics. Carl Friedrich Gauss