Talk:High School Mathematics Extensions/Primes/Definition Sheet

perhaps consider a few other terms for the Definition Sheet

conjecture

primorial (prime factorial)

factorial

state that Erdos' proved there are at least 2 primes between any N and 2N

state Goldbach's conjecture in one of its forms
 * any even >3 can be expressed as the sum of 2 primes

or one of its equivalents
 * Considering 2 addends of identical parity (at least one of which is composite) the sum can be expressed using two primes >=5 in at least one way, for addends >=6 (sums >=12).--Billymac00 (talk) 02:24, 10 March 2008 (UTC)