They are 23 and 29
Two of them and they are 23 and 29
The sum of all prime numbers less than 30 is 129.
15 and 2
311
They are 23 and 29
Two of them and they are 23 and 29
The prime factors of 30 are: 2 + 3 + 5 = 10
The sum of 18 + 30 is 48.
13 + 17 = 30
The sum of all prime numbers less than 30 is 129.
311
15 and 2
Add them up. The prime factors of 30 are 2, 3 and 5. You can handle the rest.
They are: 31+37+41+43+47+53+59 = 311The sum of all prime numbers between 30 and 60 is 311.
How about: 23+7 = 30 or 17+13 = 30
24, 6