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 |
|---|---|---|
| 501 | 10293052 | 0 |
| 502 | 06123152 | 0 |
| 503 | 11253152 | 0 |
| 504 | 05173352 | 0 |
| 505 | 15213352 | 0 |
| 506 | 15223352 | 0 |
| 507 | 12293752 | 0 |
| 508 | 05233952 | 0 |
| 509 | 27353952 | 0 |
| 510 | 22284252 | 0 |
| 511 | 01374252 | 0 |
| 512 | 28354352 | 0 |
| 513 | 19414352 | 0 |
| 514 | 16364552 | 0 |
| 515 | 11424652 | 0 |
| 516 | 25274752 | 0 |
| 517 | 05374752 | 0 |
| 518 | 03044852 | 0 |
| 519 | 27474952 | 0 |
| 520 | 05132153 | 0 |
| 521 | 16192253 | 0 |
| 522 | 15222553 | 0 |
| 523 | 06123153 | 0 |
| 524 | 01313553 | 0 |
| 525 | 24323653 | 0 |
| 526 | 10373853 | 0 |
| 527 | 33363953 | 0 |
| 528 | 24314053 | 0 |
| 529 | 04374253 | 0 |
| 530 | 42434553 | 0 |
| 531 | 25374753 | 0 |
| 532 | 20314953 | 0 |
| 533 | 25364953 | 0 |
| 534 | 03374953 | 0 |
| 535 | 08255053 | 0 |
| 536 | 06315053 | 0 |
| 537 | 15325053 | 0 |
| 538 | 07335153 | 0 |
| 539 | 21285253 | 0 |
| 540 | 04143054 | 0 |
| 541 | 04283154 | 0 |
| 542 | 06293154 | 0 |
| 543 | 01193354 | 0 |
| 544 | 07163754 | 0 |
| 545 | 22233754 | 0 |
| 546 | 07263954 | 0 |
| 547 | 06364054 | 0 |
| 548 | 33374054 | 0 |
| 549 | 14304154 | 0 |
| 550 | 17254254 | 0 |
| 551 | 17294254 | 0 |
| 552 | 05404254 | 0 |
| 553 | 25404254 | 0 |
| 554 | 36404254 | 0 |
| 555 | 21314554 | 0 |
| 556 | 26294654 | 0 |
| 557 | 23334654 | 0 |
| 558 | 14364654 | 0 |
| 559 | 36415054 | 0 |
| 560 | 17255254 | 0 |
| 561 | 17295254 | 0 |
| 562 | 14305254 | 0 |
| 563 | 19305254 | 0 |
| 564 | 25315254 | 0 |
| 565 | 08091055 | 0 |
| 566 | 04061355 | 0 |
| 567 | 04061955 | 0 |
| 568 | 04181955 | 0 |
| 569 | 01202355 | 0 |
| 570 | 05182555 | 0 |
| 571 | 13242555 | 0 |
| 572 | 08212755 | 0 |
| 573 | 02192855 | 0 |
| 574 | 01212855 | 0 |
| 575 | 01242855 | 0 |
| 576 | 07083155 | 0 |
| 577 | 04113155 | 0 |
| 578 | 05113155 | 0 |
| 579 | 01243155 | 0 |
| 580 | 21273155 | 0 |
| 581 | 17183255 | 0 |
| 582 | 08283255 | 0 |
| 583 | 14283255 | 0 |
| 584 | 14303255 | 0 |
| 585 | 16263355 | 0 |
| 586 | 13263755 | 0 |
| 587 | 14263855 | 0 |
| 588 | 03293855 | 0 |
| 589 | 14323855 | 0 |
| 590 | 14383955 | 0 |
| 591 | 13174055 | 0 |
| 592 | 19284055 | 0 |
| 593 | 04074155 | 0 |
| 594 | 05084255 | 0 |
| 595 | 08384255 | 0 |
| 596 | 37384255 | 0 |
| 597 | 02414255 | 0 |
| 598 | 25314355 | 0 |
| 599 | 05194555 | 0 |
| 600 | 26284555 | 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 |
|---|---|---|
| 2023334 | 2023-12-14 | 0507091213151618242527282946486366677177 |
| 2023335 | 2023-12-15 | 0209112022233034394243445055576366697074 |
| 2023336 | 2023-12-16 | 0708111516202535363946585961636970727879 |
| 2023337 | 2023-12-17 | 1113152223252833344144454955585963697280 |
| 2023338 | 2023-12-18 | 0203040607171931383940424650545961636680 |
| 2023339 | 2023-12-19 | 0102030427293036374246495155575859666977 |
| 2023340 | 2023-12-20 | 0207091114232731353839424548495056585967 |
| 2023341 | 2023-12-21 | 0119202629333447484950555761646670727576 |
| 2023342 | 2023-12-22 | 0103050910132122293141454650515556606272 |
| 2023343 | 2023-12-23 | 0109131618232527313233363949546174767778 |
| 2023344 | 2023-12-24 | 0103050610152527293744474950576672737779 |
| 2023345 | 2023-12-25 | 0203070809212223303137394750646970717577 |
| 2023346 | 2023-12-26 | 0608101315242627323334353641446067717476 |
| 2023347 | 2023-12-27 | 0204101618212528303738444749546467686974 |
| 2023348 | 2023-12-28 | 0102040811131419272843464850565862636669 |
| 2023349 | 2023-12-29 | 0809121718242732333438394449547172737480 |
| 2023350 | 2023-12-30 | 0809112732353945515556586265687075767778 |
| 2023351 | 2023-12-31 | 0713141519212324273542434446505963707376 |
| 2024001 | 2024-01-01 | 0310141719283337434752545558606466687079 |
| 2024002 | 2024-01-02 | 0414162122323537404146474851697475777980 |
| 2024003 | 2024-01-03 | 0607101422252835394041445354656669717579 |
| 2024004 | 2024-01-04 | 0510222526313234354546515354586162636873 |
| 2024005 | 2024-01-05 | 0102070912131718202432384447505354606378 |
| 2024006 | 2024-01-06 | 0107111217232627303138464950616670727779 |
| 2024007 | 2024-01-07 | 0103041516182533343641424751535662727880 |
| 2024008 | 2024-01-08 | 0514182627283637384243626365677172737477 |
| 2024009 | 2024-01-09 | 0408091013151718263234363742516171737879 |
| 2024010 | 2024-01-10 | 0509101320273340475054555861636467757778 |
| 2024011 | 2024-01-11 | 0405111819232426364344485660626370717779 |
| 2024012 | 2024-01-12 | 0210131519222426303233424653545862727780 |
| 2024013 | 2024-01-13 | 0308101214202425282930344549535657657477 |
| 2024014 | 2024-01-14 | 0206151617213135374144454648515355586268 |
| 2024015 | 2024-01-15 | 0715171920232637414449525457596971737479 |
| 2024016 | 2024-01-16 | 0204081114182129333844455056585961697376 |
| 2024017 | 2024-01-17 | 0304121416202228303137414450515355576279 |
| 2024018 | 2024-01-18 | 0203091112152021293132404647555664656971 |
| 2024019 | 2024-01-19 | 0405081314171920424445475253546468707478 |
| 2024020 | 2024-01-20 | 0213182733434446474849565758596472737479 |
| 2024021 | 2024-01-21 | 0407141920262729354243475253566163687576 |
| 2024022 | 2024-01-22 | 0102071012161924404143444850565961656879 |
| 2024023 | 2024-01-23 | 0510111523272834363940414457596466727479 |
| 2024024 | 2024-01-24 | 0811202329313436394447495966686973747980 |
| 2024025 | 2024-01-25 | 0307080914202336384345535456575961656877 |
| 2024026 | 2024-01-26 | 0607081113212732343537384243485659757780 |
| 2024027 | 2024-01-27 | 0506101112131725283439415358647273757880 |
| 2024028 | 2024-01-28 | 0304121822243139424449515254566165667071 |
| 2024029 | 2024-01-29 | 0305081315283234394041454851576773757778 |
| 2024030 | 2024-01-30 | 0406091011121720233033383949546062656677 |
| 2024031 | 2024-01-31 | 0306091012172022252728414348606465767780 |
| 2024032 | 2024-02-01 | 0204050615162430313335374042464860646976 |