一、总览
历史期数
2,098
每期开出号码
20 个
号码范围
1 - 80
四数组合总数 C(80,4)
1,581,580
历史中出现过的组合
1,579,079
从未出现过的组合
2,501
出现率
99.842%
单组合最多出现次数
24 次
统计口径：把 1-80 的全部 C(80,4)=1,581,580 种 4 数组合逐一编号（colex 序），遍历每期开出的 C(20,4) 种组合累加。出现 0 次即「从未出现」。
二、出现次数分布
| 出现次数 | 组合数量 | 占比 | 分布 |
|---|---|---|---|
| 0 次（从未出现） | 2,501 | 0.1581% | |
| 1 次 | 16,512 | 1.0440% | |
| 2 次 | 52,811 | 3.3391% | |
| 3 次 | 113,042 | 7.1474% | |
| 4 次 | 181,571 | 11.4804% | |
| 5 次 | 233,630 | 14.7719% | |
| 6 次 | 250,554 | 15.8420% | |
| 7 次 | 230,059 | 14.5462% | |
| 8 次 | 184,767 | 11.6824% | |
| 9 次 | 132,143 | 8.3551% | |
| 10 次 | 84,909 | 5.3686% | |
| 11 次 | 49,402 | 3.1236% | |
| 12 次 | 26,536 | 1.6778% | |
| 13 次 | 13,233 | 0.8367% | |
| 14 次 | 5,927 | 0.3748% | |
| 15 次 | 2,492 | 0.1576% | |
| 16 次 | 982 | 0.0621% | |
| 17 次 | 324 | 0.0205% | |
| 18 次 | 129 | 0.0082% | |
| 19 次 | 41 | 0.0026% | |
| 20 次 | 14 | 0.0009% | |
| 21 次 | 0 | 0.0000% | |
| 22 次 | 0 | 0.0000% | |
| 23 次 | 0 | 0.0000% | |
| 24 次 | 1 | 0.0001% |
三、组合查询
输入 4 个不同的号码后点击查询。
四、从未出现过的四数组合
| 序号 | 四数组合 | 出现次数 |
|---|---|---|
| 101 | 13233335 | 0 |
| 102 | 16263335 | 0 |
| 103 | 11333435 | 0 |
| 104 | 05121336 | 0 |
| 105 | 01051536 | 0 |
| 106 | 12161736 | 0 |
| 107 | 11212236 | 0 |
| 108 | 18202336 | 0 |
| 109 | 05132436 | 0 |
| 110 | 10142436 | 0 |
| 111 | 10192436 | 0 |
| 112 | 05103036 | 0 |
| 113 | 23293036 | 0 |
| 114 | 06103136 | 0 |
| 115 | 06243136 | 0 |
| 116 | 10113336 | 0 |
| 117 | 14182037 | 0 |
| 118 | 06132237 | 0 |
| 119 | 09252937 | 0 |
| 120 | 06103137 | 0 |
| 121 | 06133137 | 0 |
| 122 | 01173337 | 0 |
| 123 | 04053437 | 0 |
| 124 | 02153637 | 0 |
| 125 | 01223637 | 0 |
| 126 | 22233637 | 0 |
| 127 | 04050638 | 0 |
| 128 | 04121538 | 0 |
| 129 | 03052138 | 0 |
| 130 | 02052338 | 0 |
| 131 | 03052438 | 0 |
| 132 | 15182438 | 0 |
| 133 | 18212438 | 0 |
| 134 | 01232438 | 0 |
| 135 | 03162638 | 0 |
| 136 | 19212838 | 0 |
| 137 | 01072938 | 0 |
| 138 | 03222938 | 0 |
| 139 | 15193138 | 0 |
| 140 | 10303138 | 0 |
| 141 | 14233238 | 0 |
| 142 | 23303238 | 0 |
| 143 | 04123438 | 0 |
| 144 | 15173438 | 0 |
| 145 | 20213438 | 0 |
| 146 | 10313438 | 0 |
| 147 | 21223638 | 0 |
| 148 | 01263638 | 0 |
| 149 | 17263638 | 0 |
| 150 | 13333638 | 0 |
| 151 | 22363738 | 0 |
| 152 | 03041639 | 0 |
| 153 | 04051639 | 0 |
| 154 | 07121939 | 0 |
| 155 | 15212239 | 0 |
| 156 | 04162439 | 0 |
| 157 | 08242639 | 0 |
| 158 | 01053039 | 0 |
| 159 | 25283039 | 0 |
| 160 | 04163139 | 0 |
| 161 | 04203139 | 0 |
| 162 | 16213139 | 0 |
| 163 | 12143339 | 0 |
| 164 | 01173339 | 0 |
| 165 | 17293339 | 0 |
| 166 | 03123439 | 0 |
| 167 | 02193639 | 0 |
| 168 | 26363839 | 0 |
| 169 | 01040540 | 0 |
| 170 | 03040540 | 0 |
| 171 | 03041040 | 0 |
| 172 | 04051040 | 0 |
| 173 | 04051740 | 0 |
| 174 | 10131740 | 0 |
| 175 | 01142240 | 0 |
| 176 | 18222640 | 0 |
| 177 | 07092840 | 0 |
| 178 | 03102940 | 0 |
| 179 | 17222940 | 0 |
| 180 | 12293040 | 0 |
| 181 | 06123140 | 0 |
| 182 | 09273140 | 0 |
| 183 | 21303140 | 0 |
| 184 | 17303540 | 0 |
| 185 | 09133640 | 0 |
| 186 | 02203640 | 0 |
| 187 | 08273640 | 0 |
| 188 | 09313640 | 0 |
| 189 | 09343640 | 0 |
| 190 | 10133840 | 0 |
| 191 | 29353840 | 0 |
| 192 | 01293940 | 0 |
| 193 | 05143041 | 0 |
| 194 | 14153041 | 0 |
| 195 | 03143241 | 0 |
| 196 | 04063341 | 0 |
| 197 | 15333841 | 0 |
| 198 | 03293941 | 0 |
| 199 | 17303941 | 0 |
| 200 | 10373941 | 0 |
每行是一组在全部历史开奖中都未出现过的组合。
五、出现次数最多的组合 Top 50
| 排名 | 组合 | 出现次数 |
|---|---|---|
| 1 | 15284870 | 24 |
| 2 | 02104859 | 20 |
| 3 | 01104754 | 20 |
| 4 | 03144648 | 20 |
| 5 | 03193880 | 20 |
| 6 | 11387173 | 20 |
| 7 | 14626874 | 20 |
| 8 | 27647378 | 20 |
| 9 | 03061373 | 20 |
| 10 | 21527071 | 20 |
| 11 | 02697378 | 20 |
| 12 | 11166162 | 20 |
| 13 | 19264153 | 20 |
| 14 | 12455164 | 20 |
| 15 | 01216369 | 20 |
| 16 | 07145468 | 19 |
| 17 | 11385271 | 19 |
| 18 | 14587173 | 19 |
| 19 | 01435354 | 19 |
| 20 | 08525666 | 19 |
| 21 | 14587174 | 19 |
| 22 | 18596673 | 19 |
| 23 | 08596366 | 19 |
| 24 | 02233745 | 19 |
| 25 | 09313664 | 19 |
| 26 | 14435468 | 19 |
| 27 | 03134773 | 19 |
| 28 | 17275369 | 19 |
| 29 | 40414853 | 19 |
| 30 | 08324174 | 19 |
| 31 | 14235873 | 19 |
| 32 | 01444978 | 19 |
| 33 | 10193253 | 19 |
| 34 | 15546077 | 19 |
| 35 | 10163554 | 19 |
| 36 | 03273651 | 19 |
| 37 | 11166171 | 19 |
| 38 | 11303254 | 19 |
| 39 | 06084758 | 19 |
| 40 | 08596162 | 19 |
| 41 | 27547778 | 19 |
| 42 | 05091956 | 19 |
| 43 | 15254563 | 19 |
| 44 | 12274572 | 19 |
| 45 | 08355963 | 19 |
| 46 | 12505367 | 19 |
| 47 | 52647178 | 19 |
| 48 | 02061758 | 19 |
| 49 | 13142370 | 19 |
| 50 | 16384469 | 19 |
六、开奖数据（共 2,098 期）
| 期号 | 开奖日期 | 开奖号码 |
|---|---|---|
| 2024083 | 2024-04-02 | 0103041112131617253445464750556371727377 |
| 2024084 | 2024-04-03 | 0321232534363743445254565960666773767778 |
| 2024085 | 2024-04-04 | 0206071012142332404352535558597072747778 |
| 2024086 | 2024-04-05 | 0910121921242631353741505152566063647178 |
| 2024087 | 2024-04-06 | 0207142227293133354041425360677073747980 |
| 2024088 | 2024-04-07 | 0510162024262737395051525659606266727576 |
| 2024089 | 2024-04-08 | 0210121516283233373842485157596364717378 |
| 2024090 | 2024-04-09 | 0608091114222628313847495354565758606580 |
| 2024091 | 2024-04-10 | 1013151720222324273739425053555763657677 |
| 2024092 | 2024-04-11 | 0922232932353940424345495456596266727779 |
| 2024093 | 2024-04-12 | 0108101214152127293438404352606164677479 |
| 2024094 | 2024-04-13 | 0306071719202127303742435154556365707274 |
| 2024095 | 2024-04-14 | 0116222427283034373839434552545859606973 |
| 2024096 | 2024-04-15 | 0205151722242830324356596163656974787980 |
| 2024097 | 2024-04-16 | 0607101320222728293439444653556265687476 |
| 2024098 | 2024-04-17 | 0103050607232526313336394044516063646769 |
| 2024099 | 2024-04-18 | 0212162023313334353942455253545860667879 |
| 2024100 | 2024-04-19 | 0304111618222731333441445052586162717879 |
| 2024101 | 2024-04-20 | 0103161920273237424954555764697376777880 |
| 2024102 | 2024-04-21 | 0211161721222326333444495058596364687778 |
| 2024103 | 2024-04-22 | 1011171925263537384045616371737475767780 |
| 2024104 | 2024-04-23 | 0102091112141620222326303745485258596165 |
| 2024105 | 2024-04-24 | 0311192325262731414546505457596265667475 |
| 2024106 | 2024-04-25 | 0809101314151617182135384550525864717275 |
| 2024107 | 2024-04-26 | 0608142327282930383940434748626668697079 |
| 2024108 | 2024-04-27 | 0103070911233133384042464850556071787980 |
| 2024109 | 2024-04-28 | 1214151619262829323941475657626870727580 |
| 2024110 | 2024-04-29 | 0102050810132032364449515657616270727879 |
| 2024111 | 2024-04-30 | 0407081215182628313536374050586164677178 |
| 2024112 | 2024-05-01 | 0711151921293537424546505455676869707678 |
| 2024113 | 2024-05-02 | 0305091013232736384448495051565964676976 |
| 2024114 | 2024-05-03 | 0105071015161924263449535960616668697178 |
| 2024115 | 2024-05-04 | 0204082022252833354345535457636465697078 |
| 2024116 | 2024-05-05 | 1018223032343540414251606364707173747780 |
| 2024117 | 2024-05-06 | 0506101316222429333940444550565860616977 |
| 2024118 | 2024-05-07 | 0109141626343643454753556062676874757680 |
| 2024119 | 2024-05-08 | 0608091224273741444650535462637375777879 |
| 2024120 | 2024-05-09 | 0310131821223233344143465253545759656977 |
| 2024121 | 2024-05-10 | 0507141516192627313539404148495155636880 |
| 2024122 | 2024-05-11 | 0203070910121827373945464852546467707478 |
| 2024123 | 2024-05-12 | 0207121314233738414445464849586063727377 |
| 2024124 | 2024-05-13 | 0506091112152021252730404548495356727476 |
| 2024125 | 2024-05-14 | 0507080911131622262729343743444650526162 |
| 2024126 | 2024-05-15 | 0712131415273033353840444956575867686971 |
| 2024127 | 2024-05-16 | 0710212224303335373940464748505360616374 |
| 2024128 | 2024-05-17 | 0109101419283031363746495053576064677275 |
| 2024129 | 2024-05-18 | 0914243235363739404344484955565962697180 |
| 2024130 | 2024-05-19 | 0103040810151820253033364345495152566670 |
| 2024131 | 2024-05-20 | 0206071011173340414655575860666769717277 |
| 2024132 | 2024-05-21 | 1112131920223032343641424355586163657274 |