Prime
The prime number is the prime factorization. For example, the prime factorization of the prime number 3 is 3. Get it?
53 is prime
3 is a prime number. Its only prime factor is 3.
3 is a prime number.4 is not a prime number. It is a composite number.
3 is a prime number.
3 is a prime number
3 is a prime number. Any number that only has itself and one as factors is a prime number. Therefore, since there are no factors of 3 other than one and itself it is a prime number.
3 is a prime number because its only factors are 1 and 3. A prime number is a number that's factors are 1 and itself.
The prime factorization of 180 is 2 × 2 × 3 × 3 × 5, which can be expressed as (2^2 \times 3^2 \times 5). The prime numbers that compose 180 are therefore 2, 3, and 5. These are the only prime factors of 180.
3 is a prime.
3 is a prime number. 13 is a prime number. 3 x 13 cannot be prime.
3 is a Prime number. Its only prime factor is 3.