4201
2
98
3751
1
72
1791
2
52
2440
4
47
960
2
31
1086
6
31
900
3
31
956
0
27
825
1
27
1225
0
26
718
5
25
1556
4
24
1015
28
20
508
1
16
676
0
16
460
0
14
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Keyword(s): 素数