Prime numbers are apparently a big deal in the math world - a place I have visited but not inhabited often. Most of us probably remember that prime numbers are numbers only divisible by themselves and 1, but otherwise don't know (or care) much about them.
The ancient Greeks were the first to give serious study to prime numbers, as far back as 500 BC. After much math excitement, it seems that not much was learned from about 200 BC until the Renaissance. New strides were made again with the advent of computers that could do millions of equations to prove or disprove the presence of prime numbers yet to be discovered.
Currently, the largest known prime number has 1209780189 digits. And there are websites with lists of the largest known prime numbers.
Though mathematicians have been fascinated by prime numbers for years, there are still many problems still to be resolved. (Such as: Does the Fibonacci sequence contain an infinite number of primes? I know I'm dying to find ...