Including 61 and 97 the sum is 620
There is only one and it is 61 and so 61+0 = 61
The sum is: 61+67+71+73+79+83+89+97 = 620
The prime numbers are: 53 59 61 67 71 73 79 83 89 97 The sum is: 732
It is: 61+67+71+73+79+83+89+97 = 620
37 and 61 are two prime numbers having the sum of 98.
61 and 3
The sum is: 61+67+71+73+79+83+89+97 = 620
61 + 67 + 71 + 73 + 79 = 351
3 and 61 is one possible answer.
The sum of the prime numbers 2, 5, and 61 is 68.
It is: 61+67+71+73+79+83+89+97 = 620