One of them is Goldbach's conjecture, which asserts that every even integer formula_1 greater than 2 can be written as a sum of two primes.
One of the unsolved problems is Goldbach's conjecture.
One of the unsolved problems is Goldbach's conjecture.
이 문장을 더 간단한 방식으로 다시 작성하십시오: One of them is Goldbach's conjecture, which asserts that every even integer formula_1 greater than 2 can be written as a sum of two primes. 산출: