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-2.2.1.180	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.179	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.178	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.177	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.176	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.175	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.174	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.173	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.172	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.171	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.170	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.169	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.167	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.166	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.165	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.164	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.163	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.162	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.161	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.160	tracks/javascript/exercises/prime-factors/example.js