哥德巴赫猜想哥德巴赫猜想,世界近代三大数学难题之一.哥德巴赫是德国一位中学教师,也是一位著名的数学家,生于1690年,1725年当选为俄国彼得堡科学院院士.1742年,哥德巴赫在教学中发现,每个不小于6的偶数都是两个素数(只能被和它本身整除的数)之和.如6=3+3,12=5+7等等.在1742年6月7日给欧拉的信中,哥德巴赫 Goldbach speculates Goldbach’s conjecture and one of the three math problems in the modern world.Goldbach, a German middle school teacher and a famous mathematician, was born in 1690 and was elected as an academician of the Russian Academy of Sciences in Petersburg in 1725 In 1742, Goldbach found in teaching that every even number not less than 6 is the sum of two primes (which can only be divided by the number that divides itself), such as 6 = 3 + 3, 12 = 5 + 7 Etc. In a letter dated 7 June 1742 to Euler, Goldbach