They add up to 112
{11,13,17,19,23,29} are all the prime numbers between 10 and 30
211 is the only prime number between 200 and 220
All prime numbers are odd except for 2 which is the only even prime number
131,133,137, 139
1060
269
173 179.
7x11x13=1001
211, since 211 is the only prime number between 200 and 215.
41 43 47
All numbers have factors. Some factors are prime numbers. These are known as prime factors. The set of prime factors is a subset of the set of factors for any given number.
There is no such thing. A prime number can only be divided by itself and the number one, all even numbers can be divided by 2. 2 is the only even prime number.