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Q: Is the sum of prime numbers also a prime number?

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The sum of two prime numbers greater than 2 is an even number. The sum of 2 and any other prime number is an odd number.

what prime numbers have the sum of 54

sum of the 13th and 14th and 15th prime numbers = 1311st to 12 prime numbers = 2, 3,5,7,11,13,17,19,23,29,31,3713th prime number = 4114th prime number = 4315th prime number = 47=================sum.......................=131

(2,3) and (2,5) are the two pairs such that the sum of their elements is a prime number.

The sum of any two prime numbers may or may not be prime. The sum of the two prime numbers 2 and 3 is the prime number 5, and the sum of the two prime numbers 5 and 7 is the composite number 12.

There are not three prime numbers that have the sum of 3. The smallest prime number is 2. If all three prime numbers were 2, the sum would 2 + 2 + 2 = 6, so that is the smallest number that is the sum of three prime numbers.

The sum of any two prime numbers is not always a composite number. The sum of 2 and 11 is 13, and 13 is a prime number, not a composite number.

The sum of two prime numbers will be composite unless one of the prime numbers is 2.

It doesn't have to be a prime number and an even number. The sum of any two whole numbers is a whole number. Also, the sum of two even numbers is an even number, the sum of two odd numbers is an even number, and the sum of an odd number and an even number is an odd number.

No. Sum of Prime Numbers 1 - 1000 is: 76127 The factors of 76127 are: 1 269 283 76127 The prime factors are: 269 x 283

The sum of any pair of prime numbers greater than 2 is an even number.

The sum of the first four prime numbers is 17.

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