Prime numbers have only two factors which are themselves and one and they add up in the same way as composite numbers which have more than two factors
The prime numbers between 90 and 100 are 97. To find the sum of prime numbers between 90 and 100, you simply add 97 to get the total sum. Therefore, the sum of prime numbers between 90 and 100 is 97.
391
To find the sum of the first ten prime numbers, you first have to find what the first 10 prime numbers are. They are 2, 3, 5, 7, 11, 13, 17, 19, 23, and 29. Added together they equal 129.
13 + 11 Prime numbers are numbers only have 2 factors - 1, and itself.
which three prime numbers have a sum of 59
The sum of the first two prime numbers is 5.
-20
You can't write that as the sum of two prime numbers. Note: Goldbach's Conjecture (for expressing numbers as the sum of two prime numbers) applies to EVEN numbers.
Since there is an infinite set of prime numbers the answer would be infinity.
The sum of the first 250 prime numbers is 182,109.
the sum of the first 15 prime numbers is 328 .
The sum of the first 25 prime numbers is 1,060.