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 |
|---|---|---|
| 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 | 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 |
|---|---|---|
| 2022135 | 2022-05-25 | 0304050609101416202325444950555758687678 |
| 2022136 | 2022-05-26 | 0311192022303238404849545860636773747780 |
| 2022137 | 2022-05-27 | 0620263435364142454850535859616364707478 |
| 2022138 | 2022-05-28 | 0103051011131416202531353941425460626578 |
| 2022139 | 2022-05-29 | 0103071824303642435052535459606266717374 |
| 2022140 | 2022-05-30 | 0102101819202125272831323437404157717580 |
| 2022141 | 2022-05-31 | 0210111213151720283035384751525666697380 |
| 2022142 | 2022-06-01 | 0103081114212532404648495254606475767778 |
| 2022143 | 2022-06-02 | 0709112532373840424445566364666768717677 |
| 2022144 | 2022-06-03 | 0203060711121725262835465764656970747780 |
| 2022145 | 2022-06-04 | 0112142024293233343536435065686972757678 |
| 2022146 | 2022-06-05 | 0311171920242627333841424447526469717276 |
| 2022147 | 2022-06-06 | 0405111518192123353940464856626467707576 |
| 2022148 | 2022-06-07 | 0204082122252835373946526062636667727880 |
| 2022149 | 2022-06-08 | 0911131518192022262935383952556876787980 |
| 2022150 | 2022-06-09 | 0208121721333436404546475758596162636873 |
| 2022151 | 2022-06-10 | 0412131718232627323442454950525457586671 |
| 2022152 | 2022-06-11 | 0711181920222429313241454749586366677078 |
| 2022153 | 2022-06-12 | 1422273233363839495257586061636668737475 |
| 2022154 | 2022-06-13 | 0108101115173032364749545657587175777980 |
| 2022155 | 2022-06-14 | 0811121619293844464849505657656770717280 |
| 2022156 | 2022-06-15 | 0304080919223338404143465160656667686972 |
| 2022157 | 2022-06-16 | 0910122225273031444850555663646566707179 |
| 2022158 | 2022-06-17 | 0209111316232627283539404546495161637175 |
| 2022159 | 2022-06-18 | 0506071112151617192638465152556164717778 |
| 2022160 | 2022-06-19 | 1314182023243334424750515658606263656875 |
| 2022161 | 2022-06-20 | 0506131416171820222532454751616773767779 |
| 2022162 | 2022-06-21 | 0405152124304347495052555960636570717479 |
| 2022163 | 2022-06-22 | 1112161718232629303334455157585960636580 |
| 2022164 | 2022-06-23 | 0305131426333842444647484953566367697375 |
| 2022165 | 2022-06-24 | 0206101114162035384345475153585961767780 |
| 2022166 | 2022-06-25 | 0309121516171920252730333842445257596669 |
| 2022167 | 2022-06-26 | 0405121822294044454748515460636466677374 |
| 2022168 | 2022-06-27 | 0304111619272935404249505462637274757980 |
| 2022169 | 2022-06-28 | 0714192027324143495455576364666773777879 |
| 2022170 | 2022-06-29 | 0304061922272829353640434449515873757678 |
| 2022171 | 2022-06-30 | 0206080914151718222834424647515860616578 |
| 2022172 | 2022-07-01 | 0306081315203134383943445557616371767778 |
| 2022173 | 2022-07-02 | 0607182227294142444952545861667374757680 |
| 2022174 | 2022-07-03 | 0102051216212240434952566164657072737980 |
| 2022175 | 2022-07-04 | 0305171922252639414650535457606569707678 |
| 2022176 | 2022-07-05 | 0309101620253036374044575860686972777880 |
| 2022177 | 2022-07-06 | 0809101829323439404144454649505968727380 |
| 2022178 | 2022-07-07 | 0104051315232425314142444951525356637172 |
| 2022179 | 2022-07-08 | 0405070811151618243050555758616970717880 |
| 2022180 | 2022-07-09 | 0102060709192333364043455052555765687375 |
| 2022181 | 2022-07-10 | 0111131523262730374045464952545867697577 |
| 2022182 | 2022-07-11 | 0203080915172124353638444652556467777879 |
| 2022183 | 2022-07-12 | 0207101214273140454951535962646668707480 |
| 2022184 | 2022-07-13 | 0307122730313336394245485258596370727678 |