is 2 prime composite or square
31 is a prime number.
An integer greater than 1 can be composite or prime but not both. So 31 cannot be a composite prime.
31 is PRIME.
31 is prime.
31 is prime. 32 and 33 are composite.
31 is prime.
A composite and a square.
composite and square
composite and square
4 is composite, 31 is prime.
It is composite, so it is not prime. It is not a square number.
31 is prime.