Prime Check

一種快速有效的素數計算器。找到輕鬆的素數。

Prime Check is a simple and efficient way of checking whether or not a given number is prime. This application supports all numbers up to one billion and will quickly return a result. However the capabilities don't stop there as negative numbers ranging all the way down to negative one billion are supported as well. Prime Check offers a simple, straight to the point interface that is easy to use and provides a clear answer.