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Can every number be written as the sum of two prime numbers? - Answers

No. 2 is even and cannot be written as a sum of 2 prime numbers.For even numbers greater than 2, this is the Goldbach conjecture, one of the best known conjectures. It has been shown to hold true up to 4*10^18 but has not been proved.



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Can every number be written as the sum of two prime numbers? - Answers

https://math.answers.com/basic-math/Can_every_number_be_written_as_the_sum_of_two_prime_numbers

No. 2 is even and cannot be written as a sum of 2 prime numbers.For even numbers greater than 2, this is the Goldbach conjecture, one of the best known conjectures. It has been shown to hold true up to 4*10^18 but has not been proved.



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https://math.answers.com/basic-math/Can_every_number_be_written_as_the_sum_of_two_prime_numbers

Can every number be written as the sum of two prime numbers? - Answers

No. 2 is even and cannot be written as a sum of 2 prime numbers.For even numbers greater than 2, this is the Goldbach conjecture, one of the best known conjectures. It has been shown to hold true up to 4*10^18 but has not been proved.

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      No. 2 is even and cannot be written as a sum of 2 prime numbers.For even numbers greater than 2, this is the Goldbach conjecture, one of the best known conjectures. It has been shown to hold true up to 4*10^18 but has not been proved.

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