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 |
|---|---|---|
| 2021036 | 2021-02-05 | 0310111314151819303442444750525961646773 |
| 2021037 | 2021-02-06 | 0304050711132227314446475963666769767879 |
| 2021038 | 2021-02-07 | 0115192930333537384445475057596168747576 |
| 2021039 | 2021-02-08 | 0609101519203043464748505255586072737778 |
| 2021040 | 2021-02-19 | 0105141518272931324344474960717273777880 |
| 2021041 | 2021-02-20 | 0911151618192627294347485051525764677174 |
| 2021042 | 2021-02-21 | 0105091619272831363749515357606264656977 |
| 2021043 | 2021-02-22 | 0102030608102930363943444650535455616275 |
| 2021044 | 2021-02-23 | 0709161819222439424547525659626364727376 |
| 2021045 | 2021-02-24 | 0203121419273435364748515254555963646676 |
| 2021046 | 2021-02-25 | 0305141621252733343642515258627174757980 |
| 2021047 | 2021-02-26 | 0205060715162124323541475257617071727379 |
| 2021048 | 2021-02-27 | 0512202228333637495052535961636669707475 |
| 2021049 | 2021-02-28 | 0102041022232433353947505456626774777879 |
| 2021050 | 2021-03-01 | 0104070915212425303544495052545765697880 |
| 2021051 | 2021-03-02 | 0306071013152328354548525457676875767879 |
| 2021052 | 2021-03-03 | 0811121921273032384043444750515253606676 |
| 2021053 | 2021-03-04 | 0811131523262734394245496568717273747577 |
| 2021054 | 2021-03-05 | 0607121323303336394445464856596267727879 |
| 2021055 | 2021-03-06 | 0712171820242637384445485051576263646578 |
| 2021056 | 2021-03-07 | 0607151722232730384046475053556170717280 |
| 2021057 | 2021-03-08 | 0508101114152023293334475359606667717576 |
| 2021058 | 2021-03-09 | 0204222526283339434446525556666768737577 |
| 2021059 | 2021-03-10 | 0102091113172425303741546063657172747778 |
| 2021060 | 2021-03-11 | 0103171823252829333644525355596061657678 |
| 2021061 | 2021-03-12 | 0607091011141520212440414350515861657379 |
| 2021062 | 2021-03-13 | 0408091012172428313240414549526774757779 |
| 2021063 | 2021-03-14 | 0205101123272935424751535759636567717378 |
| 2021064 | 2021-03-15 | 0509111215192730343840434547525862707275 |
| 2021065 | 2021-03-16 | 0306091017182122343637394652545963647677 |
| 2021066 | 2021-03-17 | 0405081121303436394450525960676871747678 |
| 2021067 | 2021-03-18 | 0105101223262933343637434445535463646777 |
| 2021068 | 2021-03-19 | 0207081619212732434648496164666874777980 |
| 2021069 | 2021-03-20 | 0104142526303132333438414753566166717478 |
| 2021070 | 2021-03-21 | 0203121417192631333741435153555863657680 |
| 2021071 | 2021-03-22 | 0106121417193233404347505157585961627479 |
| 2021072 | 2021-03-23 | 0204111215161719202732343540424344525559 |
| 2021073 | 2021-03-24 | 0409111217182226272831333942484951606280 |
| 2021074 | 2021-03-25 | 0405141921222336404550515759626668747578 |
| 2021075 | 2021-03-26 | 0915192728313334364249545659606364697279 |
| 2021076 | 2021-03-27 | 0408101214192022233536395153555859637475 |
| 2021077 | 2021-03-28 | 0106131821232730353638404552535562636669 |
| 2021078 | 2021-03-29 | 0714202224293035363940424445555657597175 |
| 2021079 | 2021-03-30 | 0203040609121415182229343537405354586672 |
| 2021080 | 2021-03-31 | 0508111719252729374044464854596364657779 |
| 2021081 | 2021-04-01 | 0203080913212729333642464954576063666977 |
| 2021082 | 2021-04-02 | 0207101316192438395152565761646668697576 |
| 2021083 | 2021-04-03 | 0721222526283238424351555662636571737479 |
| 2021084 | 2021-04-04 | 0506071013202326283049515456606167747579 |
| 2021085 | 2021-04-05 | 0409111217253034353645515758647273747576 |