一、总览
历史期数
2,100
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
17,833,528
从未出现过的组合
6,206,488
出现率
74.183%
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） | 6,206,488 | 25.8173% | |
| 1 次 | 8,400,957 | 34.9457% | |
| 2 次 | 5,691,681 | 23.6759% | |
| 3 次 | 2,570,308 | 10.6918% | |
| 4 次 | 869,396 | 3.6165% | |
| 5 次 | 236,167 | 0.9824% | |
| 6 次 | 52,813 | 0.2197% | |
| 7 次 | 10,160 | 0.0423% | |
| 8 次 | 1,723 | 0.0072% | |
| 9 次 | 279 | 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 |
|---|---|---|
| 7,601 | 0210121923 | 0 |
| 7,602 | 0310121923 | 0 |
| 7,603 | 0311121923 | 0 |
| 7,604 | 0411121923 | 0 |
| 7,605 | 0711121923 | 0 |
| 7,606 | 0811121923 | 0 |
| 7,607 | 0102131923 | 0 |
| 7,608 | 0304131923 | 0 |
| 7,609 | 0507131923 | 0 |
| 7,610 | 0708131923 | 0 |
| 7,611 | 0710131923 | 0 |
| 7,612 | 0812131923 | 0 |
| 7,613 | 0102141923 | 0 |
| 7,614 | 0103141923 | 0 |
| 7,615 | 0104141923 | 0 |
| 7,616 | 0204141923 | 0 |
| 7,617 | 0105141923 | 0 |
| 7,618 | 0305141923 | 0 |
| 7,619 | 0506141923 | 0 |
| 7,620 | 0307141923 | 0 |
| 7,621 | 0407141923 | 0 |
| 7,622 | 0208141923 | 0 |
| 7,623 | 0508141923 | 0 |
| 7,624 | 0109141923 | 0 |
| 7,625 | 0409141923 | 0 |
| 7,626 | 0509141923 | 0 |
| 7,627 | 0510141923 | 0 |
| 7,628 | 0411141923 | 0 |
| 7,629 | 0511141923 | 0 |
| 7,630 | 0811141923 | 0 |
| 7,631 | 0212141923 | 0 |
| 7,632 | 0512141923 | 0 |
| 7,633 | 0912141923 | 0 |
| 7,634 | 0213141923 | 0 |
| 7,635 | 0413141923 | 0 |
| 7,636 | 0513141923 | 0 |
| 7,637 | 0813141923 | 0 |
| 7,638 | 0913141923 | 0 |
| 7,639 | 0103151923 | 0 |
| 7,640 | 0203151923 | 0 |
| 7,641 | 0105151923 | 0 |
| 7,642 | 0207151923 | 0 |
| 7,643 | 0407151923 | 0 |
| 7,644 | 0507151923 | 0 |
| 7,645 | 0508151923 | 0 |
| 7,646 | 0209151923 | 0 |
| 7,647 | 0509151923 | 0 |
| 7,648 | 0110151923 | 0 |
| 7,649 | 0210151923 | 0 |
| 7,650 | 0710151923 | 0 |
| 7,651 | 0311151923 | 0 |
| 7,652 | 0611151923 | 0 |
| 7,653 | 1011151923 | 0 |
| 7,654 | 0212151923 | 0 |
| 7,655 | 0312151923 | 0 |
| 7,656 | 0412151923 | 0 |
| 7,657 | 0512151923 | 0 |
| 7,658 | 0912151923 | 0 |
| 7,659 | 1112151923 | 0 |
| 7,660 | 0213151923 | 0 |
| 7,661 | 0313151923 | 0 |
| 7,662 | 0513151923 | 0 |
| 7,663 | 0613151923 | 0 |
| 7,664 | 0913151923 | 0 |
| 7,665 | 1013151923 | 0 |
| 7,666 | 1213151923 | 0 |
| 7,667 | 0414151923 | 0 |
| 7,668 | 1114151923 | 0 |
| 7,669 | 0203161923 | 0 |
| 7,670 | 0204161923 | 0 |
| 7,671 | 0105161923 | 0 |
| 7,672 | 0405161923 | 0 |
| 7,673 | 0506161923 | 0 |
| 7,674 | 0207161923 | 0 |
| 7,675 | 0507161923 | 0 |
| 7,676 | 0607161923 | 0 |
| 7,677 | 0209161923 | 0 |
| 7,678 | 0409161923 | 0 |
| 7,679 | 0609161923 | 0 |
| 7,680 | 0110161923 | 0 |
| 7,681 | 0210161923 | 0 |
| 7,682 | 0310161923 | 0 |
| 7,683 | 0510161923 | 0 |
| 7,684 | 0610161923 | 0 |
| 7,685 | 0311161923 | 0 |
| 7,686 | 0411161923 | 0 |
| 7,687 | 0611161923 | 0 |
| 7,688 | 0812161923 | 0 |
| 7,689 | 0213161923 | 0 |
| 7,690 | 0413161923 | 0 |
| 7,691 | 0513161923 | 0 |
| 7,692 | 0613161923 | 0 |
| 7,693 | 0214161923 | 0 |
| 7,694 | 0314161923 | 0 |
| 7,695 | 0414161923 | 0 |
| 7,696 | 0514161923 | 0 |
| 7,697 | 0614161923 | 0 |
| 7,698 | 0814161923 | 0 |
| 7,699 | 0515161923 | 0 |
| 7,700 | 1015161923 | 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 | 0306134773 | 11 |
| 2 | 0209456573 | 11 |
| 3 | 1315283445 | 11 |
| 4 | 1116616271 | 11 |
| 5 | 1624386162 | 11 |
| 6 | 1116436162 | 10 |
| 7 | 0333365976 | 10 |
| 8 | 0835596366 | 10 |
| 9 | 1314237073 | 10 |
| 10 | 1113143358 | 10 |
| 11 | 0859636675 | 10 |
| 12 | 1537476062 | 10 |
| 13 | 0608475058 | 10 |
| 14 | 0917285160 | 10 |
| 15 | 1952647178 | 10 |
| 16 | 1028525470 | 10 |
| 17 | 4445464863 | 10 |
| 18 | 0346557980 | 10 |
| 19 | 2056666879 | 10 |
| 20 | 0205092665 | 10 |
| 21 | 0204245079 | 10 |
| 22 | 1227364572 | 10 |
| 23 | 1415396380 | 10 |
| 24 | 1113236980 | 10 |
| 25 | 0710436180 | 10 |
| 26 | 2742657274 | 10 |
| 27 | 0511246171 | 10 |
| 28 | 0723536780 | 10 |
| 29 | 0108104754 | 10 |
| 30 | 0524405570 | 10 |
| 31 | 0307092339 | 10 |
| 32 | 1423587273 | 10 |
| 33 | 3742495777 | 10 |
| 34 | 1233425763 | 10 |
| 35 | 0634577071 | 10 |
| 36 | 0229437779 | 10 |
| 37 | 0206405872 | 10 |
| 38 | 1926416275 | 10 |
| 39 | 3538456176 | 10 |
| 40 | 0810324754 | 10 |
| 41 | 0508414877 | 10 |
| 42 | 0218394076 | 10 |
| 43 | 3840414653 | 10 |
| 44 | 1314232848 | 10 |
| 45 | 3637616271 | 9 |
| 46 | 2636445360 | 9 |
| 47 | 0511386171 | 9 |
| 48 | 1114154043 | 9 |
| 49 | 1016182854 | 9 |
| 50 | 0507143370 | 9 |
六、开奖数据（共 2,100 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 |