johnhw

### JHW 2018
import numpy as np
import umap



# This code from the excellent module at:
# https://stackoverflow.com/questions/4643647/fast-prime-factorization-module
    
import random

jayvdb

Current translation websites:
* http://pe-cn.github.io/ - Chinese - Github.io (Markdown + HTML problems) - https://github.com/PE-CN/PE-CN.github.io (mostly by https://github.com/sx349)
* https://marhale3.github.io/ - Persian - Github.io (Markdown + very little HTML) - https://github.com/marhale3/marhale3.github.io (mostly by https://github.com/marhale3)
* http://muratcorlu.com/euler/ - Turkish - Github.io (Markdown + very little HTML) - https://github.com/muratcorlu/euler/tree/gh-pages -- based on the Persian translation
* http://euler.jakumo.org/ - Russian - HTML - https://github.com/jakumo/euler-translates (mostly by https://github.com/stumbler)
* http://projekteuler.de/ - German - Bootstrap
* http://euler.synap.co.kr/ - Korean - PHP
* http://projecteuler.radumurzea.net/ - Romanian - PHP - https://github.com/SoboLAN/projecteuler-ro - downloads problem JSON data from http://projekteuler.de/problems/ - stores English & translation in `sql/data.sql`
* http://odz.sakura.ne.jp/projecteuler/ - Japanese - PukiWiki