一、总览
历史期数
2,098
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
17,825,513
从未出现过的组合
6,214,503
出现率
74.149%
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） | 6,214,503 | 25.8507% | |
| 1 次 | 8,403,926 | 34.9581% | |
| 2 次 | 5,687,764 | 23.6596% | |
| 3 次 | 2,566,580 | 10.6763% | |
| 4 次 | 867,243 | 3.6075% | |
| 5 次 | 235,327 | 0.9789% | |
| 6 次 | 52,522 | 0.2185% | |
| 7 次 | 10,118 | 0.0421% | |
| 8 次 | 1,713 | 0.0071% | |
| 9 次 | 276 | 0.0011% | |
| 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 |
|---|---|---|
| 4,301 | 0912131821 | 0 |
| 4,302 | 0103141821 | 0 |
| 4,303 | 0203141821 | 0 |
| 4,304 | 0104141821 | 0 |
| 4,305 | 0304141821 | 0 |
| 4,306 | 0105141821 | 0 |
| 4,307 | 0205141821 | 0 |
| 4,308 | 0305141821 | 0 |
| 4,309 | 0106141821 | 0 |
| 4,310 | 0306141821 | 0 |
| 4,311 | 0307141821 | 0 |
| 4,312 | 0109141821 | 0 |
| 4,313 | 0209141821 | 0 |
| 4,314 | 0110141821 | 0 |
| 4,315 | 0310141821 | 0 |
| 4,316 | 0511141821 | 0 |
| 4,317 | 0112141821 | 0 |
| 4,318 | 0212141821 | 0 |
| 4,319 | 0612141821 | 0 |
| 4,320 | 1012141821 | 0 |
| 4,321 | 0113141821 | 0 |
| 4,322 | 0313141821 | 0 |
| 4,323 | 0413141821 | 0 |
| 4,324 | 0103151821 | 0 |
| 4,325 | 0105151821 | 0 |
| 4,326 | 0205151821 | 0 |
| 4,327 | 0106151821 | 0 |
| 4,328 | 0407151821 | 0 |
| 4,329 | 0507151821 | 0 |
| 4,330 | 0509151821 | 0 |
| 4,331 | 0709151821 | 0 |
| 4,332 | 0210151821 | 0 |
| 4,333 | 0710151821 | 0 |
| 4,334 | 0111151821 | 0 |
| 4,335 | 0611151821 | 0 |
| 4,336 | 0711151821 | 0 |
| 4,337 | 1011151821 | 0 |
| 4,338 | 0112151821 | 0 |
| 4,339 | 0212151821 | 0 |
| 4,340 | 0412151821 | 0 |
| 4,341 | 0612151821 | 0 |
| 4,342 | 0712151821 | 0 |
| 4,343 | 0912151821 | 0 |
| 4,344 | 0113151821 | 0 |
| 4,345 | 1113151821 | 0 |
| 4,346 | 0114151821 | 0 |
| 4,347 | 0414151821 | 0 |
| 4,348 | 0614151821 | 0 |
| 4,349 | 0714151821 | 0 |
| 4,350 | 0205161821 | 0 |
| 4,351 | 0405161821 | 0 |
| 4,352 | 0307161821 | 0 |
| 4,353 | 0407161821 | 0 |
| 4,354 | 0607161821 | 0 |
| 4,355 | 0108161821 | 0 |
| 4,356 | 0408161821 | 0 |
| 4,357 | 0708161821 | 0 |
| 4,358 | 0309161821 | 0 |
| 4,359 | 0509161821 | 0 |
| 4,360 | 0709161821 | 0 |
| 4,361 | 0110161821 | 0 |
| 4,362 | 0211161821 | 0 |
| 4,363 | 0912161821 | 0 |
| 4,364 | 0313161821 | 0 |
| 4,365 | 0413161821 | 0 |
| 4,366 | 0613161821 | 0 |
| 4,367 | 0114161821 | 0 |
| 4,368 | 0314161821 | 0 |
| 4,369 | 1114161821 | 0 |
| 4,370 | 0415161821 | 0 |
| 4,371 | 1115161821 | 0 |
| 4,372 | 0102171821 | 0 |
| 4,373 | 0103171821 | 0 |
| 4,374 | 0203171821 | 0 |
| 4,375 | 0204171821 | 0 |
| 4,376 | 0304171821 | 0 |
| 4,377 | 0305171821 | 0 |
| 4,378 | 0406171821 | 0 |
| 4,379 | 0407171821 | 0 |
| 4,380 | 0409171821 | 0 |
| 4,381 | 0210171821 | 0 |
| 4,382 | 0410171821 | 0 |
| 4,383 | 0211171821 | 0 |
| 4,384 | 0311171821 | 0 |
| 4,385 | 0511171821 | 0 |
| 4,386 | 0611171821 | 0 |
| 4,387 | 0711171821 | 0 |
| 4,388 | 0811171821 | 0 |
| 4,389 | 0911171821 | 0 |
| 4,390 | 1011171821 | 0 |
| 4,391 | 0212171821 | 0 |
| 4,392 | 0312171821 | 0 |
| 4,393 | 0612171821 | 0 |
| 4,394 | 0712171821 | 0 |
| 4,395 | 0912171821 | 0 |
| 4,396 | 1012171821 | 0 |
| 4,397 | 0113171821 | 0 |
| 4,398 | 0513171821 | 0 |
| 4,399 | 0114171821 | 0 |
| 4,400 | 0214171821 | 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 | 1624386162 | 11 |
| 2 | 0209456573 | 11 |
| 3 | 1315283445 | 11 |
| 4 | 1116616271 | 11 |
| 5 | 0306134773 | 11 |
| 6 | 3742495777 | 10 |
| 7 | 4445464863 | 10 |
| 8 | 0710436180 | 10 |
| 9 | 0205092665 | 10 |
| 10 | 1227364572 | 10 |
| 11 | 2056666879 | 10 |
| 12 | 0108104754 | 10 |
| 13 | 1423587273 | 10 |
| 14 | 1314232848 | 10 |
| 15 | 1415396380 | 10 |
| 16 | 0346557980 | 10 |
| 17 | 0634577071 | 10 |
| 18 | 0206405872 | 10 |
| 19 | 0723536780 | 10 |
| 20 | 0204245079 | 10 |
| 21 | 0218394076 | 10 |
| 22 | 2742657274 | 10 |
| 23 | 0859636675 | 10 |
| 24 | 1113143358 | 10 |
| 25 | 1028525470 | 10 |
| 26 | 0810324754 | 10 |
| 27 | 0835596366 | 10 |
| 28 | 1233425763 | 10 |
| 29 | 3840414653 | 10 |
| 30 | 0229437779 | 10 |
| 31 | 0524405570 | 10 |
| 32 | 1537476062 | 10 |
| 33 | 1113236980 | 10 |
| 34 | 1926416275 | 10 |
| 35 | 0333365976 | 10 |
| 36 | 0608475058 | 10 |
| 37 | 0511246171 | 10 |
| 38 | 1952647178 | 10 |
| 39 | 0508414877 | 10 |
| 40 | 1314237073 | 10 |
| 41 | 0917285160 | 10 |
| 42 | 0307092339 | 10 |
| 43 | 3538456176 | 10 |
| 44 | 1116436162 | 10 |
| 45 | 1215424663 | 9 |
| 46 | 2430435071 | 9 |
| 47 | 1227505375 | 9 |
| 48 | 0127616769 | 9 |
| 49 | 1314275558 | 9 |
| 50 | 1116246171 | 9 |
六、开奖数据（共 2,098 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 |