一、总览
历史期数
2,099
每期开出号码
20 个
号码范围
1 - 80
五数组合总数 C(80,5)
24,040,016
历史中出现过的组合
17,829,926
从未出现过的组合
6,210,090
出现率
74.168%
单组合最多出现次数
11 次
统计口径：把 1-80 的全部 C(80,5)=24,040,016 种 5 数组合逐一编号（colex 序），遍历每期开出的 C(20,5) 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） | 6,210,090 | 25.8323% | |
| 1 次 | 8,402,728 | 34.9531% | |
| 2 次 | 5,690,041 | 23.6690% | |
| 3 次 | 2,568,420 | 10.6839% | |
| 4 次 | 868,238 | 3.6116% | |
| 5 次 | 235,702 | 0.9805% | |
| 6 次 | 52,620 | 0.2189% | |
| 7 次 | 10,142 | 0.0422% | |
| 8 次 | 1,714 | 0.0071% | |
| 9 次 | 277 | 0.0012% | |
| 10 次 | 39 | 0.0002% | |
| 11 次 | 5 | 0.0000% |
三、组合查询
输入 5 个不同的号码后点击查询。
四、从未出现过的五数组合
| 序号 | 五数组合 | 出现次数 |
|---|---|---|
| 4,901 | 1516192021 | 0 |
| 4,902 | 0217192021 | 0 |
| 4,903 | 0417192021 | 0 |
| 4,904 | 1117192021 | 0 |
| 4,905 | 1317192021 | 0 |
| 4,906 | 1417192021 | 0 |
| 4,907 | 1517192021 | 0 |
| 4,908 | 0818192021 | 0 |
| 4,909 | 1118192021 | 0 |
| 4,910 | 1218192021 | 0 |
| 4,911 | 1418192021 | 0 |
| 4,912 | 1618192021 | 0 |
| 4,913 | 0102040522 | 0 |
| 4,914 | 0103040522 | 0 |
| 4,915 | 0103040622 | 0 |
| 4,916 | 0104050622 | 0 |
| 4,917 | 0102030722 | 0 |
| 4,918 | 0102040722 | 0 |
| 4,919 | 0103040722 | 0 |
| 4,920 | 0203040722 | 0 |
| 4,921 | 0102060722 | 0 |
| 4,922 | 0203060722 | 0 |
| 4,923 | 0304060722 | 0 |
| 4,924 | 0105060722 | 0 |
| 4,925 | 0305060722 | 0 |
| 4,926 | 0405060722 | 0 |
| 4,927 | 0102030822 | 0 |
| 4,928 | 0103040822 | 0 |
| 4,929 | 0203040822 | 0 |
| 4,930 | 0102050822 | 0 |
| 4,931 | 0103050822 | 0 |
| 4,932 | 0105060822 | 0 |
| 4,933 | 0305060822 | 0 |
| 4,934 | 0204070822 | 0 |
| 4,935 | 0304070822 | 0 |
| 4,936 | 0305070822 | 0 |
| 4,937 | 0206070822 | 0 |
| 4,938 | 0406070822 | 0 |
| 4,939 | 0102030922 | 0 |
| 4,940 | 0104050922 | 0 |
| 4,941 | 0304050922 | 0 |
| 4,942 | 0103060922 | 0 |
| 4,943 | 0105060922 | 0 |
| 4,944 | 0305060922 | 0 |
| 4,945 | 0103070922 | 0 |
| 4,946 | 0304070922 | 0 |
| 4,947 | 0405070922 | 0 |
| 4,948 | 0106070922 | 0 |
| 4,949 | 0406070922 | 0 |
| 4,950 | 0506070922 | 0 |
| 4,951 | 0103080922 | 0 |
| 4,952 | 0105080922 | 0 |
| 4,953 | 0102051022 | 0 |
| 4,954 | 0203051022 | 0 |
| 4,955 | 0104051022 | 0 |
| 4,956 | 0204051022 | 0 |
| 4,957 | 0102061022 | 0 |
| 4,958 | 0203061022 | 0 |
| 4,959 | 0104061022 | 0 |
| 4,960 | 0304061022 | 0 |
| 4,961 | 0205061022 | 0 |
| 4,962 | 0305061022 | 0 |
| 4,963 | 0405061022 | 0 |
| 4,964 | 0102071022 | 0 |
| 4,965 | 0203071022 | 0 |
| 4,966 | 0304071022 | 0 |
| 4,967 | 0205071022 | 0 |
| 4,968 | 0106071022 | 0 |
| 4,969 | 0406071022 | 0 |
| 4,970 | 0203081022 | 0 |
| 4,971 | 0204081022 | 0 |
| 4,972 | 0105081022 | 0 |
| 4,973 | 0205081022 | 0 |
| 4,974 | 0306081022 | 0 |
| 4,975 | 0406081022 | 0 |
| 4,976 | 0506081022 | 0 |
| 4,977 | 0607081022 | 0 |
| 4,978 | 0102091022 | 0 |
| 4,979 | 0203091022 | 0 |
| 4,980 | 0204091022 | 0 |
| 4,981 | 0304091022 | 0 |
| 4,982 | 0205091022 | 0 |
| 4,983 | 0406091022 | 0 |
| 4,984 | 0307091022 | 0 |
| 4,985 | 0208091022 | 0 |
| 4,986 | 0308091022 | 0 |
| 4,987 | 0508091022 | 0 |
| 4,988 | 0608091022 | 0 |
| 4,989 | 0102051122 | 0 |
| 4,990 | 0103051122 | 0 |
| 4,991 | 0103061122 | 0 |
| 4,992 | 0304061122 | 0 |
| 4,993 | 0205061122 | 0 |
| 4,994 | 0305061122 | 0 |
| 4,995 | 0102071122 | 0 |
| 4,996 | 0106071122 | 0 |
| 4,997 | 0406071122 | 0 |
| 4,998 | 0204081122 | 0 |
| 4,999 | 0305081122 | 0 |
| 5,000 | 0506081122 | 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 | 1116616271 | 11 |
| 2 | 0209456573 | 11 |
| 3 | 0306134773 | 11 |
| 4 | 1624386162 | 11 |
| 5 | 1315283445 | 11 |
| 6 | 0608475058 | 10 |
| 7 | 0710436180 | 10 |
| 8 | 0307092339 | 10 |
| 9 | 3742495777 | 10 |
| 10 | 0917285160 | 10 |
| 11 | 2056666879 | 10 |
| 12 | 0524405570 | 10 |
| 13 | 0723536780 | 10 |
| 14 | 2742657274 | 10 |
| 15 | 0634577071 | 10 |
| 16 | 3840414653 | 10 |
| 17 | 0511246171 | 10 |
| 18 | 0859636675 | 10 |
| 19 | 1926416275 | 10 |
| 20 | 1227364572 | 10 |
| 21 | 0204245079 | 10 |
| 22 | 1423587273 | 10 |
| 23 | 1113143358 | 10 |
| 24 | 0333365976 | 10 |
| 25 | 1415396380 | 10 |
| 26 | 4445464863 | 10 |
| 27 | 0205092665 | 10 |
| 28 | 0206405872 | 10 |
| 29 | 0218394076 | 10 |
| 30 | 1028525470 | 10 |
| 31 | 1952647178 | 10 |
| 32 | 1314237073 | 10 |
| 33 | 0229437779 | 10 |
| 34 | 0346557980 | 10 |
| 35 | 1113236980 | 10 |
| 36 | 3538456176 | 10 |
| 37 | 1116436162 | 10 |
| 38 | 1233425763 | 10 |
| 39 | 1314232848 | 10 |
| 40 | 0108104754 | 10 |
| 41 | 0835596366 | 10 |
| 42 | 0810324754 | 10 |
| 43 | 1537476062 | 10 |
| 44 | 0508414877 | 10 |
| 45 | 0210516270 | 9 |
| 46 | 1824505354 | 9 |
| 47 | 0613487879 | 9 |
| 48 | 1944486568 | 9 |
| 49 | 0724475273 | 9 |
| 50 | 0512373948 | 9 |
六、开奖数据（共 2,099 期）
| 期号 | 开奖日期 | 开奖号码 |
|---|---|---|
| 2020051 | 2020-12-17 | 0104081115212334383941475160687173767779 |
| 2020052 | 2020-12-18 | 0102050607091819242627344041535456636574 |
| 2020053 | 2020-12-19 | 0206111517242528293034424348505362647072 |
| 2020054 | 2020-12-20 | 0407111415192425333439414752616468727378 |
| 2020055 | 2020-12-21 | 0210131516242829323435394649545765707477 |
| 2020056 | 2020-12-22 | 0204081214162328363738414346495155565770 |
| 2020057 | 2020-12-23 | 0310131624303137414446475052566061687280 |
| 2020058 | 2020-12-24 | 0104071314162123253337394051566168707174 |
| 2020059 | 2020-12-25 | 0412141617212223273038414447485760626469 |
| 2020060 | 2020-12-26 | 0104121518414547485253585962646566737479 |
| 2020061 | 2020-12-27 | 1012131923242830353940434546505962677179 |
| 2020062 | 2020-12-28 | 0102060708102733344042454651565860627076 |
| 2020063 | 2020-12-29 | 0204131527293137424347505154566061627577 |
| 2020064 | 2020-12-30 | 0103070812273032333942484952576265707379 |
| 2020065 | 2020-12-31 | 0708092134353940424451555863676871727579 |
| 2021001 | 2021-01-01 | 0912161833364041464851535455596162636875 |
| 2021002 | 2021-01-02 | 0610111314283036394344474859676971737579 |
| 2021003 | 2021-01-03 | 0711131416172023273031333437435355626669 |
| 2021004 | 2021-01-04 | 0308111213141622232733374648515253637580 |
| 2021005 | 2021-01-05 | 0309141517192327283033353654575863656972 |
| 2021006 | 2021-01-06 | 0507101416171925323435384043515354577377 |
| 2021007 | 2021-01-07 | 0507101114162122253540464952546466686970 |
| 2021008 | 2021-01-08 | 0405080913192021242840485057636566697075 |
| 2021009 | 2021-01-09 | 0203131625283537414546484950526162657076 |
| 2021010 | 2021-01-10 | 0205091416222426323536374041444965707174 |
| 2021011 | 2021-01-11 | 0110112426273238495960636668697172737677 |
| 2021012 | 2021-01-12 | 0204061016171924273034384044484956606366 |
| 2021013 | 2021-01-13 | 0513151619222728364143485056606567727780 |
| 2021014 | 2021-01-14 | 0711193436373839424757606269727375767778 |
| 2021015 | 2021-01-15 | 0204101618273738394043464749505660627175 |
| 2021016 | 2021-01-16 | 0405070910111317253032545557606470727476 |
| 2021017 | 2021-01-17 | 0710121520343743454851545758596162737680 |
| 2021018 | 2021-01-18 | 0318202225303740434550516165677274757678 |
| 2021019 | 2021-01-19 | 0204051217192431353638414244535660707680 |
| 2021020 | 2021-01-20 | 0411131416171920252829303435416570747677 |
| 2021021 | 2021-01-21 | 0306121315212528323442454654556063657078 |
| 2021022 | 2021-01-22 | 0102030506121517212226293033434951585961 |
| 2021023 | 2021-01-23 | 0204060910121314182335394552596067687074 |
| 2021024 | 2021-01-24 | 0106070912181920232434415253596267697280 |
| 2021025 | 2021-01-25 | 0208111315171820252629303745505152606375 |
| 2021026 | 2021-01-26 | 0609121516232526283334374142445253546178 |
| 2021027 | 2021-01-27 | 0708131419262829313545515354596162637780 |
| 2021028 | 2021-01-28 | 0613171819202325335055565859616267687380 |
| 2021029 | 2021-01-29 | 0207091724272829303335414849515968697779 |
| 2021030 | 2021-01-30 | 1012131421222325272829333444485560707780 |
| 2021031 | 2021-01-31 | 0106101219202223253234394350535758626667 |
| 2021032 | 2021-02-01 | 0306091012171920283233363840424849515363 |
| 2021033 | 2021-02-02 | 0110171921242729303143505364676971737680 |
| 2021034 | 2021-02-03 | 0214151722232737424549535561626667717677 |
| 2021035 | 2021-02-04 | 0105082022232529343536454751525354586777 |