
Our book "Prime Curios! The Dictionary of Prime Number Trivia" is now available on CreateSpace, Amazon, .... 

What is small? Depends on your
context, but since this site focuses on titanic prime (those with more than
1000 digits), any prime with less than 1000 digit is small. Here we
provide lists of the first fifty million primes as well as a few hundred proven
small primes (10300 digits or so) to test various algorithms.

Another prime page by Chris K. Caldwell <caldwell@utm.edu> 