A number that has factors other than itself and one
a prime number
prime number
Negative Number
prime
Mersenne prime is a kind of number - a prime. Being a number, it was not capable of discovering anything
A prime number
It's a prime number.
11 is an odd and a prime number
an even number but also a prime number
Prime or triangle
31 is prime.
Any number that is grater than 1 and is not prime is a composite number.