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.
The prime numbers between 12 and 48 are 13,17,19,23,29,31,37,41,43,47.
If the question refers to the first 12 prime numbers then they are :- 2,3,5,7,11,13,17,19,23,29,31 and 37. Note that 1 is not regarded as being a prime number and 2 is the only even prime number.
The prime numbers from 12 to 24 are 13, 17, 19, and 23.
Prime numbers up to 12 are: 2, 3, 5, 7 and 11
The sum of the prime numbers from 1 to 12 is equal to 2 + 3 + 5 + 7 + 11 = 28.
12
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
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.
89
210
They are: 5+7 = 12
2 + 3 = 5
They add up to 26
The sum first Prime number is (2 + 3 + 5 + 7 + 11 + 13 + 17 + 19 + 23 + 29 ) = 129 The sum of the first composite numbers is (4 + 6 + 8 + 9 + 10 + 12 + 14 + 15 + 16 + 18) = 112 The difference is 129 - 112 = 17 !!!!!
The sum of the prime numbers greater then 2 and less than 12 equals 26
12