I think you are the poorer if you exclude 1 from the primes. Def: "A prime number has NO factors apart from 1 and itself", This is the definition of a prime that I am working with. On this def 1 is a prime. To check N to see if it is prime we check by dividing by the primes <= root N. A. I...
I think you are the poorer if you exclude 1 from the primes. Def: "A prime number has NO factors apart from 1 and itself", This is the definition of a prime that I am working with. On this def 1 is a prime. To check N to see if it is prime we check by dividing by the primes <= root N. A. I...