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 |
|---|---|---|
| 601 | 24434555 | 0 |
| 602 | 38434555 | 0 |
| 603 | 01444555 | 0 |
| 604 | 29384655 | 0 |
| 605 | 04144755 | 0 |
| 606 | 05144755 | 0 |
| 607 | 04274755 | 0 |
| 608 | 04284755 | 0 |
| 609 | 07294755 | 0 |
| 610 | 16304755 | 0 |
| 611 | 04164855 | 0 |
| 612 | 07244855 | 0 |
| 613 | 19254855 | 0 |
| 614 | 05364855 | 0 |
| 615 | 33434855 | 0 |
| 616 | 02074955 | 0 |
| 617 | 09294955 | 0 |
| 618 | 23324955 | 0 |
| 619 | 25324955 | 0 |
| 620 | 38394955 | 0 |
| 621 | 10404955 | 0 |
| 622 | 08454955 | 0 |
| 623 | 44474955 | 0 |
| 624 | 08135155 | 0 |
| 625 | 08485155 | 0 |
| 626 | 25375255 | 0 |
| 627 | 20455255 | 0 |
| 628 | 40425455 | 0 |
| 629 | 06141656 | 0 |
| 630 | 05101756 | 0 |
| 631 | 14162056 | 0 |
| 632 | 17212856 | 0 |
| 633 | 16172956 | 0 |
| 634 | 06243156 | 0 |
| 635 | 01173356 | 0 |
| 636 | 17283356 | 0 |
| 637 | 11243556 | 0 |
| 638 | 12223756 | 0 |
| 639 | 14223756 | 0 |
| 640 | 03293856 | 0 |
| 641 | 15363856 | 0 |
| 642 | 05173956 | 0 |
| 643 | 28303956 | 0 |
| 644 | 17383956 | 0 |
| 645 | 20234156 | 0 |
| 646 | 03434756 | 0 |
| 647 | 23434756 | 0 |
| 648 | 20334856 | 0 |
| 649 | 07224956 | 0 |
| 650 | 14155156 | 0 |
| 651 | 01385156 | 0 |
| 652 | 15395156 | 0 |
| 653 | 21385356 | 0 |
| 654 | 23405356 | 0 |
| 655 | 17195456 | 0 |
| 656 | 17275556 | 0 |
| 657 | 23315556 | 0 |
| 658 | 03385556 | 0 |
| 659 | 04061257 | 0 |
| 660 | 01132357 | 0 |
| 661 | 04222657 | 0 |
| 662 | 04262857 | 0 |
| 663 | 17202957 | 0 |
| 664 | 05203057 | 0 |
| 665 | 10243157 | 0 |
| 666 | 04163257 | 0 |
| 667 | 14153757 | 0 |
| 668 | 01263857 | 0 |
| 669 | 19304157 | 0 |
| 670 | 05284257 | 0 |
| 671 | 23284257 | 0 |
| 672 | 23414257 | 0 |
| 673 | 30414257 | 0 |
| 674 | 04054357 | 0 |
| 675 | 18364357 | 0 |
| 676 | 33394357 | 0 |
| 677 | 17434557 | 0 |
| 678 | 07144657 | 0 |
| 679 | 09244657 | 0 |
| 680 | 04324757 | 0 |
| 681 | 34424857 | 0 |
| 682 | 15325057 | 0 |
| 683 | 20465057 | 0 |
| 684 | 05465157 | 0 |
| 685 | 01515257 | 0 |
| 686 | 37385457 | 0 |
| 687 | 37475457 | 0 |
| 688 | 01385657 | 0 |
| 689 | 06455657 | 0 |
| 690 | 16455657 | 0 |
| 691 | 06465657 | 0 |
| 692 | 05131858 | 0 |
| 693 | 03171858 | 0 |
| 694 | 06071958 | 0 |
| 695 | 07101958 | 0 |
| 696 | 04182058 | 0 |
| 697 | 05132158 | 0 |
| 698 | 03072558 | 0 |
| 699 | 10112658 | 0 |
| 700 | 07222658 | 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 |
|---|---|---|
| 2022085 | 2022-04-05 | 0203193343464752575960646769717376777880 |
| 2022086 | 2022-04-06 | 0607081112142633364042454749505357626667 |
| 2022087 | 2022-04-07 | 0709101318192022313444515254597374767879 |
| 2022088 | 2022-04-08 | 0112131415161728303943545558596671747576 |
| 2022089 | 2022-04-09 | 0310142325313446485255575861647174767980 |
| 2022090 | 2022-04-10 | 0514151620263134353640525457586065717279 |
| 2022091 | 2022-04-11 | 0507161718192931323941454648525763707279 |
| 2022092 | 2022-04-12 | 0711141621242629313641424450515964767779 |
| 2022093 | 2022-04-13 | 0104061015192537394347485254626367697177 |
| 2022094 | 2022-04-14 | 0709111723242838394142445155687071737780 |
| 2022095 | 2022-04-15 | 0105081014262729324748505758616566687173 |
| 2022096 | 2022-04-16 | 0515161920222733343536394243464967697579 |
| 2022097 | 2022-04-17 | 0106162425303637394145464853626570777879 |
| 2022098 | 2022-04-18 | 1921232526414247495253556364667173777879 |
| 2022099 | 2022-04-19 | 0103040508101926313738475155626466707480 |
| 2022100 | 2022-04-20 | 0510142124273033424344464952536066777879 |
| 2022101 | 2022-04-21 | 0102051217192527303236384049506568697780 |
| 2022102 | 2022-04-22 | 0205071013181920253236525354646668747680 |
| 2022103 | 2022-04-23 | 0103101719212627323639415356676972757678 |
| 2022104 | 2022-04-24 | 0305070809141819242627415356575963667375 |
| 2022105 | 2022-04-25 | 0106091012283037434559606163666768707779 |
| 2022106 | 2022-04-26 | 1417182330313740424849525355576064767780 |
| 2022107 | 2022-04-27 | 0102050709212223272930354748606168767880 |
| 2022108 | 2022-04-28 | 0102060816172224263436404243525358677176 |
| 2022109 | 2022-04-29 | 0306131416232728344244464753546162727779 |
| 2022110 | 2022-04-30 | 0409101719212324323435383940525354666876 |
| 2022111 | 2022-05-01 | 0406071518262936434546506264666870747678 |
| 2022112 | 2022-05-02 | 0508111932363738404243505661626364707177 |
| 2022113 | 2022-05-03 | 0308101216171824283135384048545665687073 |
| 2022114 | 2022-05-04 | 0508131517203032364349515256596066687680 |
| 2022115 | 2022-05-05 | 0204060810121520212430414748505862687179 |
| 2022116 | 2022-05-06 | 0102061213183740444849515961656673767879 |
| 2022117 | 2022-05-07 | 0203121417182731323637455152536170717377 |
| 2022118 | 2022-05-08 | 0407081216192728373840414651525360657078 |
| 2022119 | 2022-05-09 | 0506101314151624273235373946505560647280 |
| 2022120 | 2022-05-10 | 0210182023252630373840414357626370757677 |
| 2022121 | 2022-05-11 | 0104071315192226303233394056626471727578 |
| 2022122 | 2022-05-12 | 0204111213152428374351535557657071737478 |
| 2022123 | 2022-05-13 | 1417232628323334374649586064687172737479 |
| 2022124 | 2022-05-14 | 0310171819203133384652535455596065667980 |
| 2022125 | 2022-05-15 | 0306111516232729303942445766727576787980 |
| 2022126 | 2022-05-16 | 0204061013222631414951596264667071737679 |
| 2022127 | 2022-05-17 | 0305132328323536374053626366727374767779 |
| 2022128 | 2022-05-18 | 0203081011141617192135364047525863656776 |
| 2022129 | 2022-05-19 | 0508101117182324313236414849656671747779 |
| 2022130 | 2022-05-20 | 0204071415222427283839405052535658647071 |
| 2022131 | 2022-05-21 | 0305070912152326363942515355576264677275 |
| 2022132 | 2022-05-22 | 0103162629323536394559616466676972737577 |
| 2022133 | 2022-05-23 | 0306161723272930384041464853586062636669 |
| 2022134 | 2022-05-24 | 0710131922262931363843445053565760617480 |