They are: 2+3+5+7 = 17
The sum of all prime numbers between 10 and 16 is 41.
The sum is 1,060
311
407
328
The sum of all prime numbers between 60 and 75 is 272
The sum of all prime numbers between 1 and 11 is 28.
The sum of all prime numbers between 10 and 16 is 41.
The sum of all prime between numbers 1 and 400 (2 through 399) is 13,887.
The sum is 1,060
269
351
1060
582
128
Que?
311