一、总览
历史期数
2,097
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
1,579,072
从未出现过的组合
2,508
出现率
99.841%
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） | 2,508 | 0.1586% | |
| 1 次 | 16,567 | 1.0475% | |
| 2 次 | 52,916 | 3.3458% | |
| 3 次 | 113,275 | 7.1621% | |
| 4 次 | 181,795 | 11.4945% | |
| 5 次 | 233,766 | 14.7805% | |
| 6 次 | 250,553 | 15.8419% | |
| 7 次 | 229,989 | 14.5417% | |
| 8 次 | 184,624 | 11.6734% | |
| 9 次 | 131,941 | 8.3424% | |
| 10 次 | 84,812 | 5.3625% | |
| 11 次 | 49,276 | 3.1156% | |
| 12 次 | 26,485 | 1.6746% | |
| 13 次 | 13,192 | 0.8341% | |
| 14 次 | 5,909 | 0.3736% | |
| 15 次 | 2,487 | 0.1572% | |
| 16 次 | 979 | 0.0619% | |
| 17 次 | 321 | 0.0203% | |
| 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 |
|---|---|---|
| 1,901 | 55676975 | 0 |
| 1,902 | 23427075 | 0 |
| 1,903 | 43497075 | 0 |
| 1,904 | 23557075 | 0 |
| 1,905 | 55597075 | 0 |
| 1,906 | 17607075 | 0 |
| 1,907 | 20607075 | 0 |
| 1,908 | 26607075 | 0 |
| 1,909 | 02167275 | 0 |
| 1,910 | 02227275 | 0 |
| 1,911 | 24287275 | 0 |
| 1,912 | 02677275 | 0 |
| 1,913 | 24337375 | 0 |
| 1,914 | 04617375 | 0 |
| 1,915 | 43617375 | 0 |
| 1,916 | 23697375 | 0 |
| 1,917 | 08707375 | 0 |
| 1,918 | 02307475 | 0 |
| 1,919 | 33567475 | 0 |
| 1,920 | 07121476 | 0 |
| 1,921 | 05071576 | 0 |
| 1,922 | 05141976 | 0 |
| 1,923 | 01202276 | 0 |
| 1,924 | 02042376 | 0 |
| 1,925 | 12172376 | 0 |
| 1,926 | 10163176 | 0 |
| 1,927 | 01263176 | 0 |
| 1,928 | 09263176 | 0 |
| 1,929 | 01313476 | 0 |
| 1,930 | 04333476 | 0 |
| 1,931 | 20313576 | 0 |
| 1,932 | 02233676 | 0 |
| 1,933 | 08153776 | 0 |
| 1,934 | 15183776 | 0 |
| 1,935 | 12233776 | 0 |
| 1,936 | 08273776 | 0 |
| 1,937 | 04223876 | 0 |
| 1,938 | 17294076 | 0 |
| 1,939 | 29314076 | 0 |
| 1,940 | 15324076 | 0 |
| 1,941 | 01354176 | 0 |
| 1,942 | 22384176 | 0 |
| 1,943 | 01214276 | 0 |
| 1,944 | 06254276 | 0 |
| 1,945 | 01304276 | 0 |
| 1,946 | 14384276 | 0 |
| 1,947 | 17184376 | 0 |
| 1,948 | 08234476 | 0 |
| 1,949 | 26374476 | 0 |
| 1,950 | 10184576 | 0 |
| 1,951 | 04224576 | 0 |
| 1,952 | 06314576 | 0 |
| 1,953 | 04404576 | 0 |
| 1,954 | 07164676 | 0 |
| 1,955 | 15344676 | 0 |
| 1,956 | 08284776 | 0 |
| 1,957 | 29364776 | 0 |
| 1,958 | 18384776 | 0 |
| 1,959 | 07364976 | 0 |
| 1,960 | 26444976 | 0 |
| 1,961 | 10474976 | 0 |
| 1,962 | 29405076 | 0 |
| 1,963 | 30425076 | 0 |
| 1,964 | 31475076 | 0 |
| 1,965 | 06155176 | 0 |
| 1,966 | 15185176 | 0 |
| 1,967 | 31395176 | 0 |
| 1,968 | 31405176 | 0 |
| 1,969 | 42485176 | 0 |
| 1,970 | 04165276 | 0 |
| 1,971 | 15505276 | 0 |
| 1,972 | 42505276 | 0 |
| 1,973 | 08375376 | 0 |
| 1,974 | 22385376 | 0 |
| 1,975 | 37385376 | 0 |
| 1,976 | 06315476 | 0 |
| 1,977 | 18385476 | 0 |
| 1,978 | 17445476 | 0 |
| 1,979 | 50525476 | 0 |
| 1,980 | 04195576 | 0 |
| 1,981 | 08285576 | 0 |
| 1,982 | 04405576 | 0 |
| 1,983 | 40445576 | 0 |
| 1,984 | 40505576 | 0 |
| 1,985 | 08125776 | 0 |
| 1,986 | 09475776 | 0 |
| 1,987 | 01525776 | 0 |
| 1,988 | 11525776 | 0 |
| 1,989 | 17185876 | 0 |
| 1,990 | 17235876 | 0 |
| 1,991 | 18315876 | 0 |
| 1,992 | 22465876 | 0 |
| 1,993 | 46505876 | 0 |
| 1,994 | 25535876 | 0 |
| 1,995 | 23415976 | 0 |
| 1,996 | 17546176 | 0 |
| 1,997 | 09506276 | 0 |
| 1,998 | 08166476 | 0 |
| 1,999 | 08376476 | 0 |
| 2,000 | 04526476 | 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 | 03193880 | 20 |
| 3 | 03061373 | 20 |
| 4 | 03144648 | 20 |
| 5 | 14626874 | 20 |
| 6 | 01104754 | 20 |
| 7 | 12455164 | 20 |
| 8 | 19264153 | 20 |
| 9 | 11387173 | 20 |
| 10 | 27647378 | 20 |
| 11 | 11166162 | 20 |
| 12 | 02697378 | 20 |
| 13 | 02104859 | 20 |
| 14 | 01216369 | 20 |
| 15 | 21527071 | 20 |
| 16 | 10193253 | 19 |
| 17 | 08596162 | 19 |
| 18 | 02061758 | 19 |
| 19 | 02233745 | 19 |
| 20 | 15546077 | 19 |
| 21 | 14235873 | 19 |
| 22 | 52647178 | 19 |
| 23 | 17275369 | 19 |
| 24 | 08324174 | 19 |
| 25 | 10163554 | 19 |
| 26 | 18596673 | 19 |
| 27 | 13142370 | 19 |
| 28 | 02245079 | 19 |
| 29 | 27547778 | 19 |
| 30 | 15254563 | 19 |
| 31 | 13142848 | 19 |
| 32 | 11166171 | 19 |
| 33 | 14587174 | 19 |
| 34 | 40414853 | 19 |
| 35 | 03273651 | 19 |
| 36 | 11556569 | 19 |
| 37 | 01444978 | 19 |
| 38 | 08596366 | 19 |
| 39 | 01435354 | 19 |
| 40 | 08525666 | 19 |
| 41 | 12505367 | 19 |
| 42 | 11386271 | 19 |
| 43 | 11303254 | 19 |
| 44 | 09313664 | 19 |
| 45 | 08355963 | 19 |
| 46 | 06405758 | 19 |
| 47 | 05091956 | 19 |
| 48 | 03134773 | 19 |
| 49 | 06084758 | 19 |
| 50 | 06214952 | 19 |
六、开奖数据（共 2,097 期）
| 期号 | 开奖日期 | 开奖号码 |
|---|---|---|
| 2022185 | 2022-07-14 | 0114161924253438394752586061626870717275 |
| 2022186 | 2022-07-15 | 0609111314182530314047495157616263667580 |
| 2022187 | 2022-07-16 | 0203041011152035385457585960636970727677 |
| 2022188 | 2022-07-17 | 0610141525293744454750555860626364687079 |
| 2022189 | 2022-07-18 | 0209151820212425283739535762646571737880 |
| 2022190 | 2022-07-19 | 0204051316202829323435363843515355596165 |
| 2022191 | 2022-07-20 | 0607092223243542434447495253646668717478 |
| 2022192 | 2022-07-21 | 0113192225333441464951535860626669747880 |
| 2022193 | 2022-07-22 | 0117192128293234404244474953586364667374 |
| 2022194 | 2022-07-23 | 0304081521263135464853546164666972747576 |
| 2022195 | 2022-07-24 | 0102040714202324283450515354606567747980 |
| 2022196 | 2022-07-25 | 0105070811121721232736535657636470727778 |
| 2022197 | 2022-07-26 | 0203071317192137404351525863646568697778 |
| 2022198 | 2022-07-27 | 1415171819202628344547505164666973757780 |
| 2022199 | 2022-07-28 | 0107111314152327284043485455616869707880 |
| 2022200 | 2022-07-29 | 0507121419212226303338424459646570717579 |
| 2022201 | 2022-07-30 | 0102040812152526283134363942444762667779 |
| 2022202 | 2022-07-31 | 0105081012141517253538404648545557606879 |
| 2022203 | 2022-08-01 | 0103040709121517192128334142454647576377 |
| 2022204 | 2022-08-02 | 0506122122262729303739414348495051627476 |
| 2022205 | 2022-08-03 | 0611121721242829394143475153596366697076 |
| 2022206 | 2022-08-04 | 0305091619232831323536384142484952566480 |
| 2022207 | 2022-08-05 | 0810121619283234353641424347495456646980 |
| 2022208 | 2022-08-06 | 0204050914232425263335414243525462636474 |
| 2022209 | 2022-08-07 | 0203040818192325264244474953596366727375 |
| 2022210 | 2022-08-08 | 0308121314181920272932365255565866737879 |
| 2022211 | 2022-08-09 | 1011121618192527283438455053555765727480 |
| 2022212 | 2022-08-10 | 0304050815192527353638394158606468747677 |
| 2022213 | 2022-08-11 | 0104080914172227283738505559646669737879 |
| 2022214 | 2022-08-12 | 0104052021262829384146474850585967697580 |
| 2022215 | 2022-08-13 | 1012151719212634373948535566686974757679 |
| 2022216 | 2022-08-14 | 0105212226303247535659636566687071747580 |
| 2022217 | 2022-08-15 | 0709121517212829303648525557586172737880 |
| 2022218 | 2022-08-16 | 0203070915161829333439444855565961657172 |
| 2022219 | 2022-08-17 | 0611151819222535394550555758646668727376 |
| 2022220 | 2022-08-18 | 0308111215161823293336374143444748505370 |
| 2022221 | 2022-08-19 | 0203061011173247576166676870717576787980 |
| 2022222 | 2022-08-20 | 0409121618222933394244464749516568737680 |
| 2022223 | 2022-08-21 | 0105151625273133373944475657585962677275 |
| 2022224 | 2022-08-22 | 0415202224252931333537404244465055596372 |
| 2022225 | 2022-08-23 | 0204091013181923263441465153596264657075 |
| 2022226 | 2022-08-24 | 0102071014151621263234373839465258636573 |
| 2022227 | 2022-08-25 | 0506071516242733343539414445475055567879 |
| 2022228 | 2022-08-26 | 0613171830313435364448495455565760616570 |
| 2022229 | 2022-08-27 | 0406162223242729313337444748515357637577 |
| 2022230 | 2022-08-28 | 0115162024283032343843475661636568767980 |
| 2022231 | 2022-08-29 | 0507111314192228293031323339535458616570 |
| 2022232 | 2022-08-30 | 0304080913212330333643495163707173767778 |
| 2022233 | 2022-08-31 | 0205070812182224272933383940535455707379 |
| 2022234 | 2022-09-01 | 0506121624323536384547555759616368747880 |