A prime number is a number that is not evenly divisible by a number besides 1 and itself, for example 6 is not prime since 2 and 3 multiply into it. However 7 is prime since no numbers multiply evenly into it.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.