Contents

'use strict';

exports.for = function (n) {
  var primeFactors = [];
  var possibleFactor = 2;
  var number = n;
  while (possibleFactor * possibleFactor <= number) {
    while (number % possibleFactor === 0) {
      primeFactors.push(possibleFactor);
      number /= possibleFactor;
    }
    possibleFactor += 1;
  }
  if (number > 1) { primeFactors.push(number); }
  return primeFactors;
};

Version data entries

127 entries across 127 versions & 1 rubygems

Version	Path
trackler-2.2.1.139	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.138	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.137	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.136	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.135	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.134	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.133	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.132	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.131	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.130	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.129	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.128	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.127	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.126	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.125	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.124	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.123	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.122	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.121	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.120	tracks/javascript/exercises/prime-factors/example.js