Thread: "Rare" Primes View Single Post
 2008-08-29, 12:40 #43 Housemouse     Feb 2008 25 Posts I am not a mathematician. I only had 3 years of high school math. But I am curious. I defined what I meant by "rare" for the purpose of this thread. Is it so easy, as to be trival, to construct formulas that you can prove will result in exactly 1 prime, 2 primes etc. up to 10?