Используйте приложение APKPure
Историческую версию Prime Number можно получить на Android
Простое, чтобы узнать простое число с викториной и узнать
Prime Number Quiz and Find Out makes it easy to find prime numbers.
Prime Number Quiz and Find Out can also be used to find all the factors of a number, or only prime factors.
This app allows you to:
1) Simple Quiz to find out Prime number in TIME BASE MODE
2) Check whether your given number is a prime one! And, by the way, find all divisors of your given number!
This app is intended for all people who are interested in the topic of prime numbers, especially - for pupils, students and high-educated people!