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-2.2.1.98	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.97	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.96	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.95	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.94	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.93	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.92	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.91	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.90	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.89	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.88	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.87	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.86	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.85	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.84	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.83	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.82	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.81	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.80	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.79	tracks/javascript/exercises/prime-factors/example.js