A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. both 59 and 73 are prime.
73, prime. 72, composite.
Prime
It is a prime.
73 is a prime number
59 is a prime number
59 is a prime number
59 is a Prime number
77 is composite. 59 is prime.
No, 59 is a prime number.
Prime
Prime