is-prime 
Test if a number is prime
Install
$ npm install --save is-prime
Usage
var isPrime = require('is-prime');
isPrime(2);
//=> true
isPrime(7);
//=> true
isPrime(100);
//=> false
License
MIT © Leonardo Borges Avelino
Test if a number is prime
Test if a number is prime
$ npm install --save is-prime
var isPrime = require('is-prime');
isPrime(2);
//=> true
isPrime(7);
//=> true
isPrime(100);
//=> false
MIT © Leonardo Borges Avelino