Purple Calculator

nice Calculator with additional functions in the cool purple (or dark pink) neon fashion color.

- prime number testing,
- number conversion / number system conversion (decimal to binary, decimal to hex)
- GCD (greatest common divisor)
- LCM (least common multiplier)
- History / Logbook function

The internet access is used for ads only. Ads support me to continue with the development.

Localized in English, Japanese, Spanish and German.

Operator precedence and brackets are supported.

Primenumbers up to 1000000000 could be tested. If a number has a factor, the smallest one will be shown.

The M functions act more like a clipboard.

The calculator has been intensive tested. However, no warranty for the correctness of calculations. If you find any errors or have any ideas for improvements, please report them, thank you