Respuesta :
A prime number is any number which only has two factors: 1, and itself.
The following numbers are prime numbers (factors in parentheses):
2 (1,2) (note: this is the only even prime number)
3 (1,3)
5 (1,5)
7 (1,7)
11 (1,11)
The following numbers are prime numbers (factors in parentheses):
2 (1,2) (note: this is the only even prime number)
3 (1,3)
5 (1,5)
7 (1,7)
11 (1,11)