The prime number is the prime factorization. For example, the prime factorization of the prime number 3 is 3. Get it?
It is a prime.
3 is a prime.
3 is a prime number. Its only prime factor is 3.
3 is a prime number. Its only prime factor is 3.
The prime factors are 3, 7 and 19.The prime factors are 3, 7 and 19.The prime factors are 3, 7 and 19.The prime factors are 3, 7 and 19.
3 is a prime number, and 4 and 10 are composite.
1 and 3 are prime. 31 is prime.
It is a prime.
3 is prime.
3 is already prime.
The prime factorization of 18 is 2*3*3 The prime factorization of 27 is 3*3*3 The prime factorization of 90 is 2*3*3*5