並前往https://rileymama.blog/2019/05/19/%E3%80%90%E5%8F%B0%E5%8C%97%E2%80%A7%E4%B8%AD%E5%B1%B1%E3%80%91%E7%B6%AD%E5%A4%9A%E9%BA%97%E4%BA%9En168-prime/