328
There is no prime number between 60 and 80 that has a consecutive sum. The prime numbers between 60 and 80 are 61, 67, and 71, but none of them have consecutive sums.
83
what prime numbers have the sum of 54
17
No, the sum of a prime number and a composite number is not always even.
The sum of prime numbers between 90 and 100 is 97, the only prime number between 90 and 100.
31 is the only prime number between 30 and 40
There is no prime number between 60 and 80 that has a consecutive sum. The prime numbers between 60 and 80 are 61, 67, and 71, but none of them have consecutive sums.
158 is the sum of the greatest and smallest prime numbers between 60 and 97.
582
311
There is only one prime number between 1 and 2, this is 2. The sum is therefore 2.
The prime number is 47 and 4+7 = 11
1060
269
The prime numbers between 40 and 50 are 41, 43, 47. So their sum is 131.
66