Comments on: Find out a number is prime number or not? http://www.openasthra.com/c-tidbits/is-that-a-prime-number/ C/C++ Programming Blog Fri, 21 Nov 2008 18:01:29 +0000 http://wordpress.org/?v=2.3.1 By: Jair Cazarin http://www.openasthra.com/c-tidbits/is-that-a-prime-number/#comment-27989 Jair Cazarin Wed, 22 Oct 2008 05:46:57 +0000 http://www.openasthra.com/c-tidbits/is-that-a-prime-number/#comment-27989 There is no need to check even numbers if you are doing it with % 2 == 0 statement. Then you need to increment your variable by 2 and just check odd numbers. There is no need to check even numbers if you are doing it with % 2 == 0 statement.

Then you need to increment your variable by 2 and just check odd numbers.

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