12, 14, 15, 16, and 18 are composite numbers 11, 13, 17, and 19 are prime numbers
2 is an even prime number. 3, 7, 11, 13 are odd prime numbers.
11 and 13 are prime numbers but 15 is a composite number because it has more than two factors
prime numbers between 12 and18: 13, & 17
The numbers 11, 13, 17 and 19 are prime.
11 and 13 are prime numbers because they have only 2 factors which are themselves and one.
11 and 13 are both prime numbers.
12, 14, 15, 16, and 18 are composite numbers 11, 13, 17, and 19 are prime numbers
The prime numbers between 10 and 20 are 11, 13, 17, and 19.
2 is an even prime number. 3, 7, 11, 13 are odd prime numbers.
11, 13, 17, and 19
The prime numbers from 1 to 13 are 2, 3, 5, 7, 11, and 13.
The prime numbers from 12 to 24 are 13, 17, 19, and 23.
11 and 13 are prime numbers but 15 is a composite number because it has more than two factors
prime numbers between 12 and18: 13, & 17
from 7 to 19 the prime numbers are 11, 13, and 17
The numbers 11, 13, 17 and 19 are prime.