Daily Archives: January 10, 2011

17 the 7-th prime number and the only prime of the form p^q + q^p, where p and q are prime: 17 = 2^3 + 3^2 the first prime numbers: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, … Continue reading →

Previous blog : Which Num3er(s) Do You See More Often? 3 is the only prime 1 less than a perfect square. 3 is a triangular number, and a Fibonacci number I’ll post the answers to the following puzzles in my … Continue reading →