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发表于 2022-12-19 11:33
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有没有其它的能够产生更多类型素数的多项式呢?
答案仍是肯定的,
n^2+n+3,+5,+11,+17,+41分别产生2,4,10,16,40个连续素数,
应该存在一个更大的p能够产生p-1个连续素数,只是当今没有找到这个非常大的素数p就是了。
经过古今数学家反复研究,现已获得了多个能够产生多于40个连续素数的多项式,下面就简要介绍其中的两个:
据悉47n^2-1701n+10181当n=0-42时能够产生43个连续的不同的素数,试试看吧!
参见A050267;经检验,该二次三项式是产生了43个连续素数,不过中间的21个数字都是负数。
47n^2-1701n+10181
n 多项式值 素性
0 10181 10181 is prime
1 8527 8527 is prime
2 6967 6967 is prime
3 5501 5501 is prime
4 4129 4129 is prime
5 2851 2851 is prime
6 1667 1667 is prime
7 577 577 is prime
8 -419 419 is prime
9 -1321 1321 is prime
10 -2129 2129 is prime
11 -2843 2843 is prime
12 -3463 3463 is prime
13 -3989 3989 is prime
14 -4421 4421 is prime
15 -4759 4759 is prime
16 -5003 5003 is prime
17 -5153 5153 is prime
18 -5209 5209 is prime
19 -5171 5171 is prime
20 -5039 5039 is prime
21 -4813 4813 is prime
22 -4493 4493 is prime
23 -4079 4079 is prime
24 -3571 3571 is prime
25 -2969 2969 is prime
26 -2273 2273 is prime
27 -1483 1483 is prime
28 -599 599 is prime
29 379 379 is prime
30 1451 1451 is prime
31 2617 2617 is prime
32 3877 3877 is prime
33 5231 5231 is prime
34 6679 6679 is prime
35 8221 8221 is prime
36 9857 9857 is prime
37 11587 11587 is prime
38 13411 13411 is prime
39 15329 15329 is prime
40 17341 17341 is prime
41 19447 19447 is prime
42 21647 21647 is prime
43 23941 23941=89*269
44 26329 26329=113*233
45 28811 28811=47*613
46 31387 31387 is prime
47 34057 34057 is prime
48 36821 36821 is prime
49 39679 39679 is prime
50 42631 42631=89*479
51 45677 45677 is prime
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