|

楼主 |
发表于 2022-7-29 18:30
|
显示全部楼层
n(is a even number)=120
1,n= 7 + 113
2,n= 11 + 109
3,n= 13 + 107
4,n= 17 + 103
5,n= 19 + 101
6,n= 23 + 97
7,n= 31 + 89
8,n= 37 + 83
9,n= 41 + 79
10,n= 47 + 73
11,n= 53 + 67
12,n= 59 + 61
That is all!!!
n(is a even number)=1200
1,n= 7 + 1193
2,n= 13 + 1187
3,n= 19 + 1181
4,n= 29 + 1171
5,n= 37 + 1163
6,n= 47 + 1153
7,n= 71 + 1129
8,n= 83 + 1117
9,n= 97 + 1103
10,n= 103 + 1097
11,n= 107 + 1093
12,n= 109 + 1091
13,n= 113 + 1087
14,n= 131 + 1069
15,n= 137 + 1063
16,n= 139 + 1061
17,n= 149 + 1051
18,n= 151 + 1049
19,n= 167 + 1033
20,n= 179 + 1021
21,n= 181 + 1019
22,n= 191 + 1009
23,n= 223 + 977
24,n= 229 + 971
25,n= 233 + 967
26,n= 263 + 937
27,n= 271 + 929
28,n= 281 + 919
29,n= 293 + 907
30,n= 313 + 887
31,n= 317 + 883
32,n= 337 + 863
33,n= 347 + 853
34,n= 373 + 827
35,n= 379 + 821
36,n= 389 + 811
37,n= 431 + 769
38,n= 439 + 761
39,n= 443 + 757
40,n= 449 + 751
41,n= 457 + 743
42,n= 461 + 739
43,n= 467 + 733
44,n= 491 + 709
45,n= 499 + 701
46,n= 509 + 691
47,n= 523 + 677
48,n= 541 + 659
49,n= 547 + 653
50,n= 557 + 643
51,n= 569 + 631
52,n= 587 + 613
53,n= 593 + 607
54,n= 599 + 601
That is all!!!
n(is a even number)=12000
1,n= 13 + 11987
2,n= 19 + 11981
3,n= 29 + 11971
4,n= 31 + 11969
5,n= 41 + 11959
6,n= 47 + 11953
7,n= 59 + 11941
8,n= 61 + 11939
9,n= 67 + 11933
10,n= 73 + 11927
11,n= 97 + 11903
12,n= 103 + 11897
13,n= 113 + 11887
14,n= 137 + 11863
15,n= 167 + 11833
16,n= 173 + 11827
17,n= 179 + 11821
18,n= 193 + 11807
19,n= 199 + 11801
20,n= 211 + 11789
21,n= 223 + 11777
22,n= 257 + 11743
23,n= 269 + 11731
24,n= 281 + 11719
25,n= 283 + 11717
26,n= 311 + 11689
27,n= 367 + 11633
28,n= 379 + 11621
29,n= 383 + 11617
30,n= 421 + 11579
31,n= 449 + 11551
32,n= 503 + 11497
33,n= 509 + 11491
34,n= 557 + 11443
35,n= 563 + 11437
36,n= 577 + 11423
37,n= 601 + 11399
38,n= 607 + 11393
39,n= 617 + 11383
40,n= 631 + 11369
41,n= 647 + 11353
42,n= 683 + 11317
43,n= 701 + 11299
44,n= 727 + 11273
45,n= 739 + 11261
46,n= 743 + 11257
47,n= 757 + 11243
48,n= 761 + 11239
49,n= 787 + 11213
50,n= 823 + 11177
51,n= 827 + 11173
52,n= 829 + 11171
53,n= 839 + 11161
54,n= 881 + 11119
55,n= 883 + 11117
56,n= 887 + 11113
57,n= 907 + 11093
58,n= 929 + 11071
59,n= 941 + 11059
60,n= 953 + 11047
61,n= 997 + 11003
62,n= 1013 + 10987
63,n= 1021 + 10979
64,n= 1051 + 10949
65,n= 1061 + 10939
66,n= 1063 + 10937
67,n= 1091 + 10909
68,n= 1097 + 10903
69,n= 1109 + 10891
70,n= 1117 + 10883
71,n= 1153 + 10847
72,n= 1163 + 10837
73,n= 1201 + 10799
74,n= 1229 + 10771
75,n= 1277 + 10723
76,n= 1289 + 10711
77,n= 1291 + 10709
78,n= 1361 + 10639
79,n= 1373 + 10627
80,n= 1399 + 10601
81,n= 1433 + 10567
82,n= 1471 + 10529
83,n= 1487 + 10513
84,n= 1499 + 10501
85,n= 1523 + 10477
86,n= 1543 + 10457
87,n= 1567 + 10433
88,n= 1571 + 10429
89,n= 1601 + 10399
90,n= 1609 + 10391
91,n= 1657 + 10343
92,n= 1663 + 10337
93,n= 1667 + 10333
94,n= 1669 + 10331
95,n= 1697 + 10303
96,n= 1699 + 10301
97,n= 1733 + 10267
98,n= 1741 + 10259
99,n= 1747 + 10253
100,n= 1753 + 10247
101,n= 1777 + 10223
102,n= 1789 + 10211
103,n= 1823 + 10177
104,n= 1831 + 10169
105,n= 1861 + 10139
106,n= 1867 + 10133
107,n= 1889 + 10111
108,n= 1901 + 10099
109,n= 1907 + 10093
110,n= 1931 + 10069
111,n= 1933 + 10067
112,n= 1993 + 10007
113,n= 2027 + 9973
114,n= 2069 + 9931
115,n= 2099 + 9901
116,n= 2113 + 9887
117,n= 2129 + 9871
118,n= 2141 + 9859
119,n= 2143 + 9857
120,n= 2161 + 9839
121,n= 2213 + 9787
122,n= 2251 + 9749
123,n= 2267 + 9733
124,n= 2281 + 9719
125,n= 2311 + 9689
126,n= 2339 + 9661
127,n= 2351 + 9649
128,n= 2357 + 9643
129,n= 2371 + 9629
130,n= 2377 + 9623
131,n= 2381 + 9619
132,n= 2399 + 9601
133,n= 2467 + 9533
134,n= 2503 + 9497
135,n= 2521 + 9479
136,n= 2539 + 9461
137,n= 2579 + 9421
138,n= 2609 + 9391
139,n= 2657 + 9343
140,n= 2659 + 9341
141,n= 2663 + 9337
142,n= 2677 + 9323
143,n= 2689 + 9311
144,n= 2707 + 9293
145,n= 2719 + 9281
146,n= 2791 + 9209
147,n= 2797 + 9203
148,n= 2801 + 9199
149,n= 2819 + 9181
150,n= 2843 + 9157
151,n= 2897 + 9103
152,n= 2909 + 9091
153,n= 2957 + 9043
154,n= 2971 + 9029
155,n= 2999 + 9001
156,n= 3001 + 8999
157,n= 3037 + 8963
158,n= 3049 + 8951
159,n= 3067 + 8933
160,n= 3137 + 8863
161,n= 3163 + 8837
162,n= 3169 + 8831
163,n= 3181 + 8819
164,n= 3217 + 8783
165,n= 3221 + 8779
166,n= 3253 + 8747
167,n= 3259 + 8741
168,n= 3301 + 8699
169,n= 3307 + 8693
170,n= 3319 + 8681
171,n= 3323 + 8677
172,n= 3331 + 8669
173,n= 3359 + 8641
174,n= 3371 + 8629
175,n= 3373 + 8627
176,n= 3391 + 8609
177,n= 3457 + 8543
178,n= 3461 + 8539
179,n= 3463 + 8537
180,n= 3499 + 8501
181,n= 3533 + 8467
182,n= 3539 + 8461
183,n= 3557 + 8443
184,n= 3571 + 8429
185,n= 3581 + 8419
186,n= 3613 + 8387
187,n= 3623 + 8377
188,n= 3631 + 8369
189,n= 3637 + 8363
190,n= 3671 + 8329
191,n= 3709 + 8291
192,n= 3727 + 8273
193,n= 3767 + 8233
194,n= 3769 + 8231
195,n= 3779 + 8221
196,n= 3821 + 8179
197,n= 3833 + 8167
198,n= 3853 + 8147
199,n= 3877 + 8123
200,n= 3889 + 8111
201,n= 3907 + 8093
202,n= 3911 + 8089
203,n= 3919 + 8081
204,n= 3931 + 8069
205,n= 3947 + 8053
206,n= 3989 + 8011
207,n= 4007 + 7993
208,n= 4049 + 7951
209,n= 4051 + 7949
210,n= 4073 + 7927
211,n= 4093 + 7907
212,n= 4099 + 7901
213,n= 4127 + 7873
214,n= 4133 + 7867
215,n= 4159 + 7841
216,n= 4177 + 7823
217,n= 4211 + 7789
218,n= 4241 + 7759
219,n= 4243 + 7757
220,n= 4259 + 7741
221,n= 4273 + 7727
222,n= 4283 + 7717
223,n= 4297 + 7703
224,n= 4327 + 7673
225,n= 4357 + 7643
226,n= 4397 + 7603
227,n= 4409 + 7591
228,n= 4423 + 7577
229,n= 4441 + 7559
230,n= 4451 + 7549
231,n= 4463 + 7537
232,n= 4483 + 7517
233,n= 4493 + 7507
234,n= 4513 + 7487
235,n= 4519 + 7481
236,n= 4523 + 7477
237,n= 4549 + 7451
238,n= 4567 + 7433
239,n= 4583 + 7417
240,n= 4649 + 7351
241,n= 4651 + 7349
242,n= 4679 + 7321
243,n= 4691 + 7309
244,n= 4703 + 7297
245,n= 4787 + 7213
246,n= 4789 + 7211
247,n= 4793 + 7207
248,n= 4813 + 7187
249,n= 4871 + 7129
250,n= 4931 + 7069
251,n= 4943 + 7057
252,n= 4957 + 7043
253,n= 4973 + 7027
254,n= 4987 + 7013
255,n= 4999 + 7001
256,n= 5003 + 6997
257,n= 5009 + 6991
258,n= 5023 + 6977
259,n= 5039 + 6961
260,n= 5051 + 6949
261,n= 5101 + 6899
262,n= 5167 + 6833
263,n= 5171 + 6829
264,n= 5197 + 6803
265,n= 5209 + 6791
266,n= 5237 + 6763
267,n= 5281 + 6719
268,n= 5297 + 6703
269,n= 5309 + 6691
270,n= 5347 + 6653
271,n= 5381 + 6619
272,n= 5393 + 6607
273,n= 5419 + 6581
274,n= 5431 + 6569
275,n= 5437 + 6563
276,n= 5449 + 6551
277,n= 5471 + 6529
278,n= 5479 + 6521
279,n= 5519 + 6481
280,n= 5527 + 6473
281,n= 5531 + 6469
282,n= 5573 + 6427
283,n= 5639 + 6361
284,n= 5641 + 6359
285,n= 5647 + 6353
286,n= 5657 + 6343
287,n= 5683 + 6317
288,n= 5689 + 6311
289,n= 5701 + 6299
290,n= 5737 + 6263
291,n= 5743 + 6257
292,n= 5779 + 6221
293,n= 5783 + 6217
294,n= 5801 + 6199
295,n= 5827 + 6173
296,n= 5849 + 6151
297,n= 5857 + 6143
298,n= 5867 + 6133
299,n= 5869 + 6131
300,n= 5879 + 6121
301,n= 5927 + 6073
302,n= 5953 + 6047
That is all!!!
|
|