/primeCheck.js

JavaScript snippet to check whether a number is a prime number or not.

Primary LanguageJavaScriptMIT LicenseMIT

primeCheck.js

JavaScript snippet to check whether a number is a prime number or not.

How to use

primeCheck(your_number)

The your_number input must be a positive integer larger than 1.

The output is number: 1 (true) or 0 (false).

Example

primeCheck(3); // will generate 1 (true)
primeCheck(10); // will generate 0 (false)
primeCheck(2.4); // will generate 0 (false)
primeCheck(-3); // will generate 0 (false)
primeCheck(31); // will generate 1 (true)

Demo with UI (user interface)

Go to PortRaptor.

The methods there are the expansions of this main snippet idea.

This snippet is

included in Math Operations repository.