Contents

'use strict';

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

Version data entries

255 entries across 255 versions & 1 rubygems

Version	Path
trackler-2.2.1.37	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.36	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.35	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.34	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.33	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.32	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.31	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.30	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.29	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.28	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.27	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.26	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.25	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.24	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.23	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.22	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.21	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.20	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.19	tracks/javascript/exercises/prime-factors/example.js
trackler-2.2.1.18	tracks/javascript/exercises/prime-factors/example.js