... > OT: PS: I had someone ask me a "brainteaser" in a IRC channel, and I > haven't been able to get back to them...but I think I know the answer. > But I thought that I might share it with all you smart KCluggers :P > > What number does not belong? < 1 2 3 4 5 > And why does it not belong? > I'm guessing 4 because all others are prime...? David