3, 7 and 37
3, 3, 37 or 3, 11, 29 or 3, 17, 23
The only way for three prime numbers to have a sum of 42 is if one of the prime numbers is 2, as 2 is the only even prime number. The other two prime numbers must add up to 40, which can only be achieved by 3 and 37. Therefore, the three prime numbers that have a sum of 42 are 2, 3, and 37.
3 + 37 = 4011 + 29 = 4017 + 23 = 40
There are not three prime numbers that have the sum of 3. The smallest prime number is 2. If all three prime numbers were 2, the sum would 2 + 2 + 2 = 6, so that is the smallest number that is the sum of three prime numbers.
3, 7 and 37
37, 3, 2
31, 37, and 43
37 + 3
They are: 29+5+3 = 37
3, 3, 37 or 3, 11, 29 or 3, 17, 23
The only way for three prime numbers to have a sum of 42 is if one of the prime numbers is 2, as 2 is the only even prime number. The other two prime numbers must add up to 40, which can only be achieved by 3 and 37. Therefore, the three prime numbers that have a sum of 42 are 2, 3, and 37.
3 + 13 + 23 + 31 + 37 = 107
The sum of the prime numbers from 3 to 50 is: 2 + 3 + 5 + 7 + 11 + 13 + 17 + 19 + 23 + 29 + 31 + 37 + 41 + 43 + 47 = 328
3 + 37 = 4011 + 29 = 4017 + 23 = 40
The three prime numbers that have a sum of 37 are 2, 17, and 19. To determine this, we need to consider that 2 is the only even prime number and therefore one of the numbers in the sum must be 2. This leaves us with 35 to be divided between two odd prime numbers, which can only be 17 and 19 as they are the only consecutive odd prime numbers that add up to 36.
3 + 13 + 23 + 31 + 37 = 107