hitler didi
New member
- Joined
- Sep 19, 2012
- Messages
- 38
Is 263 a prime number?
how can we get to know that a number is prime i know a prime number is the one which can only be divided by the number itself or by 1 but is there a shortcut for such big questions.??:x
how can we get to know that a number is prime i know a prime number is the one which can only be divided by the number itself or by 1 but is there a shortcut for such big questions.??:x