一、总览
历史期数
2,098
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
1,579,079
从未出现过的组合
2,501
出现率
99.842%
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） | 2,501 | 0.1581% | |
| 1 次 | 16,512 | 1.0440% | |
| 2 次 | 52,811 | 3.3391% | |
| 3 次 | 113,042 | 7.1474% | |
| 4 次 | 181,571 | 11.4804% | |
| 5 次 | 233,630 | 14.7719% | |
| 6 次 | 250,554 | 15.8420% | |
| 7 次 | 230,059 | 14.5462% | |
| 8 次 | 184,767 | 11.6824% | |
| 9 次 | 132,143 | 8.3551% | |
| 10 次 | 84,909 | 5.3686% | |
| 11 次 | 49,402 | 3.1236% | |
| 12 次 | 26,536 | 1.6778% | |
| 13 次 | 13,233 | 0.8367% | |
| 14 次 | 5,927 | 0.3748% | |
| 15 次 | 2,492 | 0.1576% | |
| 16 次 | 982 | 0.0621% | |
| 17 次 | 324 | 0.0205% | |
| 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 |
|---|---|---|
| 1,601 | 26556872 | 0 |
| 1,602 | 04596872 | 0 |
| 1,603 | 30596872 | 0 |
| 1,604 | 18256972 | 0 |
| 1,605 | 23316972 | 0 |
| 1,606 | 31506972 | 0 |
| 1,607 | 08307072 | 0 |
| 1,608 | 03407072 | 0 |
| 1,609 | 37417072 | 0 |
| 1,610 | 40447072 | 0 |
| 1,611 | 01597072 | 0 |
| 1,612 | 44667072 | 0 |
| 1,613 | 30677072 | 0 |
| 1,614 | 66677072 | 0 |
| 1,615 | 03067172 | 0 |
| 1,616 | 16277172 | 0 |
| 1,617 | 37407172 | 0 |
| 1,618 | 16192373 | 0 |
| 1,619 | 21222773 | 0 |
| 1,620 | 06093173 | 0 |
| 1,621 | 09113173 | 0 |
| 1,622 | 13213173 | 0 |
| 1,623 | 05243173 | 0 |
| 1,624 | 09263173 | 0 |
| 1,625 | 20243273 | 0 |
| 1,626 | 24313373 | 0 |
| 1,627 | 04153573 | 0 |
| 1,628 | 05223773 | 0 |
| 1,629 | 04203873 | 0 |
| 1,630 | 17213873 | 0 |
| 1,631 | 04263873 | 0 |
| 1,632 | 09263873 | 0 |
| 1,633 | 15293873 | 0 |
| 1,634 | 25303873 | 0 |
| 1,635 | 09313873 | 0 |
| 1,636 | 09363873 | 0 |
| 1,637 | 24313973 | 0 |
| 1,638 | 09314073 | 0 |
| 1,639 | 17304273 | 0 |
| 1,640 | 23304273 | 0 |
| 1,641 | 05404273 | 0 |
| 1,642 | 18234373 | 0 |
| 1,643 | 15364373 | 0 |
| 1,644 | 31384373 | 0 |
| 1,645 | 20384573 | 0 |
| 1,646 | 01434673 | 0 |
| 1,647 | 01244773 | 0 |
| 1,648 | 04274773 | 0 |
| 1,649 | 16274773 | 0 |
| 1,650 | 04314773 | 0 |
| 1,651 | 24314773 | 0 |
| 1,652 | 31384773 | 0 |
| 1,653 | 26394773 | 0 |
| 1,654 | 23464773 | 0 |
| 1,655 | 05214873 | 0 |
| 1,656 | 21314873 | 0 |
| 1,657 | 21334873 | 0 |
| 1,658 | 25464873 | 0 |
| 1,659 | 13254973 | 0 |
| 1,660 | 31405073 | 0 |
| 1,661 | 38425073 | 0 |
| 1,662 | 05205373 | 0 |
| 1,663 | 29465473 | 0 |
| 1,664 | 14265573 | 0 |
| 1,665 | 04355573 | 0 |
| 1,666 | 25375573 | 0 |
| 1,667 | 26375573 | 0 |
| 1,668 | 30385573 | 0 |
| 1,669 | 27475573 | 0 |
| 1,670 | 37525573 | 0 |
| 1,671 | 05155673 | 0 |
| 1,672 | 23385673 | 0 |
| 1,673 | 15405673 | 0 |
| 1,674 | 04415673 | 0 |
| 1,675 | 09475773 | 0 |
| 1,676 | 47555773 | 0 |
| 1,677 | 30425873 | 0 |
| 1,678 | 31475873 | 0 |
| 1,679 | 31505873 | 0 |
| 1,680 | 05325973 | 0 |
| 1,681 | 30325973 | 0 |
| 1,682 | 15565973 | 0 |
| 1,683 | 03396073 | 0 |
| 1,684 | 26396073 | 0 |
| 1,685 | 09426073 | 0 |
| 1,686 | 03046273 | 0 |
| 1,687 | 20296273 | 0 |
| 1,688 | 22446273 | 0 |
| 1,689 | 23546273 | 0 |
| 1,690 | 15316473 | 0 |
| 1,691 | 30586573 | 0 |
| 1,692 | 53606573 | 0 |
| 1,693 | 49636573 | 0 |
| 1,694 | 09316673 | 0 |
| 1,695 | 27406673 | 0 |
| 1,696 | 31536673 | 0 |
| 1,697 | 31586673 | 0 |
| 1,698 | 10266773 | 0 |
| 1,699 | 16576873 | 0 |
| 1,700 | 06316973 | 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 | 02104859 | 20 |
| 3 | 01104754 | 20 |
| 4 | 03144648 | 20 |
| 5 | 03193880 | 20 |
| 6 | 11387173 | 20 |
| 7 | 14626874 | 20 |
| 8 | 27647378 | 20 |
| 9 | 03061373 | 20 |
| 10 | 21527071 | 20 |
| 11 | 02697378 | 20 |
| 12 | 11166162 | 20 |
| 13 | 19264153 | 20 |
| 14 | 12455164 | 20 |
| 15 | 01216369 | 20 |
| 16 | 07145468 | 19 |
| 17 | 11385271 | 19 |
| 18 | 14587173 | 19 |
| 19 | 01435354 | 19 |
| 20 | 08525666 | 19 |
| 21 | 14587174 | 19 |
| 22 | 18596673 | 19 |
| 23 | 08596366 | 19 |
| 24 | 02233745 | 19 |
| 25 | 09313664 | 19 |
| 26 | 14435468 | 19 |
| 27 | 03134773 | 19 |
| 28 | 17275369 | 19 |
| 29 | 40414853 | 19 |
| 30 | 08324174 | 19 |
| 31 | 14235873 | 19 |
| 32 | 01444978 | 19 |
| 33 | 10193253 | 19 |
| 34 | 15546077 | 19 |
| 35 | 10163554 | 19 |
| 36 | 03273651 | 19 |
| 37 | 11166171 | 19 |
| 38 | 11303254 | 19 |
| 39 | 06084758 | 19 |
| 40 | 08596162 | 19 |
| 41 | 27547778 | 19 |
| 42 | 05091956 | 19 |
| 43 | 15254563 | 19 |
| 44 | 12274572 | 19 |
| 45 | 08355963 | 19 |
| 46 | 12505367 | 19 |
| 47 | 52647178 | 19 |
| 48 | 02061758 | 19 |
| 49 | 13142370 | 19 |
| 50 | 16384469 | 19 |
六、开奖数据（共 2,098 期）
| 期号 | 开奖日期 | 开奖号码 |
|---|---|---|
| 2025181 | 2025-07-10 | 0203081012131926323839434648535569767880 |
| 2025182 | 2025-07-11 | 0104070811172430313545495459607375767780 |
| 2025183 | 2025-07-12 | 0103051215161829303841454752535457586366 |
| 2025184 | 2025-07-13 | 0618202225323335414352555765676870727375 |
| 2025185 | 2025-07-14 | 0205071318252730333539404648505663657476 |
| 2025186 | 2025-07-15 | 0104051317192526313650515556616364717377 |
| 2025187 | 2025-07-16 | 0106121525262829303132333436475055617377 |
| 2025188 | 2025-07-17 | 0206081011152228293036384046485864707477 |
| 2025189 | 2025-07-18 | 1022263234384344505255575866697172737679 |
| 2025190 | 2025-07-19 | 0103040620213435394146475053555665667079 |
| 2025191 | 2025-07-20 | 0405081422274144454652535657596071787980 |
| 2025192 | 2025-07-21 | 0109182123252940455152586065666870717277 |
| 2025193 | 2025-07-22 | 0305061015161820212833345459626870727374 |
| 2025194 | 2025-07-23 | 0310111213181927363740414246515964787980 |
| 2025195 | 2025-07-24 | 0512192326283032333548525355565965747678 |
| 2025196 | 2025-07-25 | 0102040912242627293350525467687071727779 |
| 2025197 | 2025-07-26 | 0308121516182126293135424345576265787980 |
| 2025198 | 2025-07-27 | 1113162124283334373843445359616268717377 |
| 2025199 | 2025-07-28 | 0507101213141621233343526165697273747980 |
| 2025200 | 2025-07-29 | 0103111724282930363739444548495154575963 |
| 2025201 | 2025-07-30 | 0203061317182734363940414457636770717376 |
| 2025202 | 2025-07-31 | 0104102027313236374350555663646566727779 |
| 2025203 | 2025-08-01 | 0405111520212527344046485158606263697980 |
| 2025204 | 2025-08-02 | 0102091218202527333842485557596367737478 |
| 2025205 | 2025-08-03 | 0105091317192728293031334344505361707378 |
| 2025206 | 2025-08-04 | 0713151822293036474952545860646870727477 |
| 2025207 | 2025-08-05 | 0102040810151725313247545864697072747678 |
| 2025208 | 2025-08-06 | 0810192428293338414445485052555863676878 |
| 2025209 | 2025-08-07 | 0307111215171824313941464856596869727580 |
| 2025210 | 2025-08-08 | 0414212830323334374044455657586265667078 |
| 2025211 | 2025-08-09 | 0709202425303233373839404143454969717780 |
| 2025212 | 2025-08-10 | 0310122829314245474855566265727476777879 |
| 2025213 | 2025-08-11 | 0208192021222631373839404952545971737476 |
| 2025214 | 2025-08-12 | 0407091215212529314142535659616467687580 |
| 2025215 | 2025-08-13 | 0509122425303133344245475152555766697077 |
| 2025216 | 2025-08-14 | 0206141721253033454749505255586066727476 |
| 2025217 | 2025-08-15 | 0308181921252630323641444553606364666973 |
| 2025218 | 2025-08-16 | 1314172628363742444849565758616264707173 |
| 2025219 | 2025-08-17 | 0710152122242527353640434446505960616680 |
| 2025220 | 2025-08-18 | 0407081013192126283639424345486067687576 |
| 2025221 | 2025-08-19 | 0910131422303234363843495054565758686976 |
| 2025222 | 2025-08-20 | 0508111522263440464750515254566167687280 |
| 2025223 | 2025-08-21 | 0405202224252829323436384050555657596570 |
| 2025224 | 2025-08-22 | 0509101112182333374145465558636970717478 |
| 2025225 | 2025-08-23 | 0205060726293036404146525759606672737576 |
| 2025226 | 2025-08-24 | 0306071821253234363946474853575967697076 |
| 2025227 | 2025-08-25 | 0211121819233033344046495562637071747778 |
| 2025228 | 2025-08-26 | 0206080917182028474950555658606669757880 |
| 2025229 | 2025-08-27 | 0203060710112324262829374148525961656677 |
| 2025230 | 2025-08-28 | 0715172129354243444647575859626368737679 |