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All primes other than two are odd, and two odd numbers add to an even number. So the only possibility is two and 43 minus two. So 2 and 41 is the only pair.
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How many pairs of prime numbers are there to express 18 as the sum of two prime numbers?
There are two pairs of prime numbers that express 18 as the sum of two prime numbers: 7 + 11 = 18 and 5 + 13 = 18.
How many pairs of prime numbers have a sum of 36?
There are 3 pairs of prime numbers with sum of 36. These are: (31, 5), (29, 7), (23, 13), & (19, 17) Hope this helps! :D
What are the pairs of prime numbers where their sum and difference are also prime numbers?
2 and 5 are one such pair.
What is the sum of two prime numbers that equal 44?
I assume you are asking the question "what two prime numbers sum to 44". There may be other pairs of prime numbers that sum to 44, but 37 and 7 are both primes and their sum = 44.
Which three prime numbers have the sum 59?
which three prime numbers have a sum of 59
How many pairs of prime numbers have a sum of 100?
6
How many pairs of prime numbers are there to express 18 as the sum of two prime numbers?
There are two pairs of prime numbers that express 18 as the sum of two prime numbers: 7 + 11 = 18 and 5 + 13 = 18.
How many pairs of prime numbers have a sum of 36?
There are 3 pairs of prime numbers with sum of 36. These are: (31, 5), (29, 7), (23, 13), & (19, 17) Hope this helps! :D
How many pairs of prime numbers have a sum of 6?
Just 3 + 3
How many pairs of prime numbers have a sum of 5?
Only one pair.
How many pairs of prime numbers are there to express 24 as the sum of two prime numbers?
There are three pairs.
How many pairs of prime numbers have a sum of 40?
There 4 pairs of primes that can give a sum 40 in addition. They are (3,37), (11,29), (17,23),(19,21).
What are the pairs of prime numbers where their sum and difference are also prime numbers?
2 and 5 are one such pair.
What is the sum of two prime numbers that equal 44?
I assume you are asking the question "what two prime numbers sum to 44". There may be other pairs of prime numbers that sum to 44, but 37 and 7 are both primes and their sum = 44.
What are the pairs of prime numbers whose sum is 7?
2 and 5
What are the pairs of prime numbers whose sum is 13?
They are 11 and 2
What are the pairs of prime numbers whose sum is 31?
They are 2 and 29
