Tools · Open source

Is it Prime

Bodo Bauer

Prime number check.

Download

Opens the official F-Droid page

Is it Prime screenshot 1Is it Prime screenshot 2Is it Prime screenshot 3

About Is it Prime

This is a simple Android app that lets you check if a number is prime. If it isn't, it will display the prime factors of the number.

How to install Is it Prime

  1. Tap Download — the app's official page on F-Droid opens.
  2. Install it with the F-Droid app (recommended, for automatic updates), or use the download button on that page.
  3. If Android asks, allow the F-Droid app or your browser to install apps, then tap Install.
  4. Open Is it Prime from your app drawer.

More tools apps

More