赤子英雄2草民电影网剧情介绍:

Let us return to the question as to how we know that the primes go on forever and that there is no way past them. Ifsomeone claimed that 101 is the largest prime, you can refute him at once by showing that 103 has no factors(except for 1 and 103)and so 103is a larger prime. Your friend might then concede that he made a slip and that he should have said that it was 103 that is the largest prime ofall. You could then show him up again by demonstrating that 107 is also prime, but your friend might still persist in his error by adjusting his position to the largest prime number on view. He could even retreat a little further and admit that he does not know the identity of the largest prime but nevertheless continue to claim that he is certain that there is one.