31 is a Prime number because it is only divisible by 1 and itself. If it was divisible by any other number besides 1 and itself, then it would be a composite number.
because it doesnt have at least two numbers
31 is prime. 32 and 33 are composite.
31 is prime.
31 is prime.
Prime; Are, 2,3,5,7,11,13,17,19,23,29
no. 1 is nither a prime number nor a composite number.
1
because it doesnt have at least two numbers
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.
4 is composite, 31 is prime.
31 is a prime number.
31 is prime.
31 is prime.