17+5+4
29
29
-223
29
Consecutive whole numbers will have an odd sum. Consecutive odd numbers, or consecutive prime numbers, will be 29 and 31.
29
They are 29, 30 and 31.
29
29+31 = 60
51 + 29 = 80
They are: 29+5 = 34
29
They are: 29+31 = 60
There are no prime numbers greater than 10 that add up to 29. Since all prime numbers greater than 2 are odd numbers, no two prime numbers greater than 2 can have an even number for their sum.
25, 27, 29
-223
13, 19, 23, 29