f(x)=x^2+x+41
x f(x) 素性
0 41 41 is prime
1 43 43 is prime
2 47 47 is prime
3 53 53 is prime
4 61 61 is prime
5 71 71 is prime
6 83 83 is prime
7 97 97 is prime
8 113 113 is prime
9 131 131 is prime
10 151 151 is prime
11 173 173 is prime
12 197 197 is prime
13 223 223 is prime
14 251 251 is prime
15 281 281 is prime
16 313 313 is prime
17 347 347 is prime
18 383 383 is prime
19 421 421 is prime
20 461 461 is prime
21 503 503 is prime
22 547 547 is prime
23 593 593 is prime
24 641 641 is prime
25 691 691 is prime
26 743 743 is prime
27 797 797 is prime
28 853 853 is prime
29 911 911 is prime
30 971 971 is prime
31 1033 1033 is prime
32 1097 1097 is prime
33 1163 1163 is prime
34 1231 1231 is prime
35 1301 1301 is prime
36 1373 1373 is prime
37 1447 1447 is prime
38 1523 1523 is prime
39 1601 1601 is prime
40 1681 1681=41*41