Its only prime factor is 5 and as a product of its prime factors: 5*5 = 25
Prime.
89 is a prime number.
67 is a prime number.
Composite
Its only prime factor is 5 and as a product of its prime factors: 5*5 = 25
prime
5 is prime
Prime.
29 is a prime number.
89 is a prime number.
67 is a prime number.
Composite.
It is composite.
Composite
37 is the 12th prime number.
47 is a prime number.