一、总览
历史期数
2,097
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
17,821,472
从未出现过的组合
6,218,544
出现率
74.133%
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） | 6,218,544 | 25.8675% | |
| 1 次 | 8,405,439 | 34.9644% | |
| 2 次 | 5,685,920 | 23.6519% | |
| 3 次 | 2,564,419 | 10.6673% | |
| 4 次 | 866,212 | 3.6032% | |
| 5 次 | 234,914 | 0.9772% | |
| 6 次 | 52,439 | 0.2181% | |
| 7 次 | 10,100 | 0.0420% | |
| 8 次 | 1,710 | 0.0071% | |
| 9 次 | 275 | 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 |
|---|---|---|
| 501 | 0206070815 | 0 |
| 502 | 0406070815 | 0 |
| 503 | 0506070815 | 0 |
| 504 | 0304050915 | 0 |
| 505 | 0103060915 | 0 |
| 506 | 0104060915 | 0 |
| 507 | 0205060915 | 0 |
| 508 | 0305060915 | 0 |
| 509 | 0405060915 | 0 |
| 510 | 0106070915 | 0 |
| 511 | 0206070915 | 0 |
| 512 | 0306070915 | 0 |
| 513 | 0506070915 | 0 |
| 514 | 0103080915 | 0 |
| 515 | 0406080915 | 0 |
| 516 | 0607080915 | 0 |
| 517 | 0102051015 | 0 |
| 518 | 0203051015 | 0 |
| 519 | 0304051015 | 0 |
| 520 | 0102061015 | 0 |
| 521 | 0203061015 | 0 |
| 522 | 0304061015 | 0 |
| 523 | 0205061015 | 0 |
| 524 | 0203071015 | 0 |
| 525 | 0305071015 | 0 |
| 526 | 0106071015 | 0 |
| 527 | 0206071015 | 0 |
| 528 | 0406071015 | 0 |
| 529 | 0506071015 | 0 |
| 530 | 0205081015 | 0 |
| 531 | 0305081015 | 0 |
| 532 | 0203091015 | 0 |
| 533 | 0305091015 | 0 |
| 534 | 0206091015 | 0 |
| 535 | 0406091015 | 0 |
| 536 | 0207091015 | 0 |
| 537 | 0208091015 | 0 |
| 538 | 0102041115 | 0 |
| 539 | 0102051115 | 0 |
| 540 | 0304051115 | 0 |
| 541 | 0103061115 | 0 |
| 542 | 0205061115 | 0 |
| 543 | 0305061115 | 0 |
| 544 | 0405061115 | 0 |
| 545 | 0204081115 | 0 |
| 546 | 0304081115 | 0 |
| 547 | 0406081115 | 0 |
| 548 | 0102091115 | 0 |
| 549 | 0305091115 | 0 |
| 550 | 0306091115 | 0 |
| 551 | 0406091115 | 0 |
| 552 | 0207091115 | 0 |
| 553 | 0305101115 | 0 |
| 554 | 0107101115 | 0 |
| 555 | 0408101115 | 0 |
| 556 | 0809101115 | 0 |
| 557 | 0304051215 | 0 |
| 558 | 0306071215 | 0 |
| 559 | 0406071215 | 0 |
| 560 | 0103081215 | 0 |
| 561 | 0307081215 | 0 |
| 562 | 0607081215 | 0 |
| 563 | 0608091215 | 0 |
| 564 | 0103101215 | 0 |
| 565 | 0205101215 | 0 |
| 566 | 0305101215 | 0 |
| 567 | 0207101215 | 0 |
| 568 | 0307101215 | 0 |
| 569 | 0308101215 | 0 |
| 570 | 0708101215 | 0 |
| 571 | 0209101215 | 0 |
| 572 | 0309101215 | 0 |
| 573 | 0409101215 | 0 |
| 574 | 0809101215 | 0 |
| 575 | 0205111215 | 0 |
| 576 | 0305111215 | 0 |
| 577 | 0405111215 | 0 |
| 578 | 0207111215 | 0 |
| 579 | 0408111215 | 0 |
| 580 | 0310111215 | 0 |
| 581 | 0410111215 | 0 |
| 582 | 0810111215 | 0 |
| 583 | 0103051315 | 0 |
| 584 | 0204051315 | 0 |
| 585 | 0103061315 | 0 |
| 586 | 0104061315 | 0 |
| 587 | 0204071315 | 0 |
| 588 | 0105071315 | 0 |
| 589 | 0405071315 | 0 |
| 590 | 0405081315 | 0 |
| 591 | 0406081315 | 0 |
| 592 | 0407081315 | 0 |
| 593 | 0103091315 | 0 |
| 594 | 0203091315 | 0 |
| 595 | 0105091315 | 0 |
| 596 | 0205091315 | 0 |
| 597 | 0305091315 | 0 |
| 598 | 0306091315 | 0 |
| 599 | 0107091315 | 0 |
| 600 | 0307091315 | 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 | 1315283445 | 11 |
| 2 | 1116616271 | 11 |
| 3 | 0209456573 | 11 |
| 4 | 0306134773 | 11 |
| 5 | 1624386162 | 11 |
| 6 | 1423587273 | 10 |
| 7 | 1116436162 | 10 |
| 8 | 0206405872 | 10 |
| 9 | 0508414877 | 10 |
| 10 | 2742657274 | 10 |
| 11 | 1952647178 | 10 |
| 12 | 0307092339 | 10 |
| 13 | 0859636675 | 10 |
| 14 | 1233425763 | 10 |
| 15 | 0917285160 | 10 |
| 16 | 3742495777 | 10 |
| 17 | 1028525470 | 10 |
| 18 | 1113143358 | 10 |
| 19 | 0108104754 | 10 |
| 20 | 0835596366 | 10 |
| 21 | 0634577071 | 10 |
| 22 | 0710436180 | 10 |
| 23 | 0723536780 | 10 |
| 24 | 1537476062 | 10 |
| 25 | 1227364572 | 10 |
| 26 | 0608475058 | 10 |
| 27 | 0218394076 | 10 |
| 28 | 1314237073 | 10 |
| 29 | 0511246171 | 10 |
| 30 | 0205092665 | 10 |
| 31 | 1415396380 | 10 |
| 32 | 0810324754 | 10 |
| 33 | 0524405570 | 10 |
| 34 | 0204245079 | 10 |
| 35 | 1113236980 | 10 |
| 36 | 0333365976 | 10 |
| 37 | 1926416275 | 10 |
| 38 | 0229437779 | 10 |
| 39 | 4445464863 | 10 |
| 40 | 3538456176 | 10 |
| 41 | 1314232848 | 10 |
| 42 | 0346557980 | 10 |
| 43 | 2056666879 | 10 |
| 44 | 3840414653 | 10 |
| 45 | 1627414653 | 9 |
| 46 | 0613617379 | 9 |
| 47 | 0516246171 | 9 |
| 48 | 3033426372 | 9 |
| 49 | 1523284870 | 9 |
| 50 | 0536384061 | 9 |
六、开奖数据（共 2,097 期）
| 期号 | 开奖日期 | 开奖号码 |
|---|---|---|
| 2021286 | 2021-10-27 | 1516192324293436373954565859606162677677 |
| 2021287 | 2021-10-28 | 0106071112363941425152545556586468697376 |
| 2021288 | 2021-10-29 | 0103050617232734364052535759606668707180 |
| 2021289 | 2021-10-30 | 0511131524394243454750515758626672737480 |
| 2021290 | 2021-10-31 | 0103050610141627282930384648545859686976 |
| 2021291 | 2021-11-01 | 0507101131323439434445464751525660666979 |
| 2021292 | 2021-11-02 | 0209121819212327293031343941425253587071 |
| 2021293 | 2021-11-03 | 0709101617232628303639485260626364687478 |
| 2021294 | 2021-11-04 | 0411152021242529303241444647505154566575 |
| 2021295 | 2021-11-05 | 0205071013161729343541434446475457646880 |
| 2021296 | 2021-11-06 | 0204071222243132374448505457626671757679 |
| 2021297 | 2021-11-07 | 0610111217183438434749535459616669717377 |
| 2021298 | 2021-11-08 | 0213192126272831333437445152576162677880 |
| 2021299 | 2021-11-09 | 0507141518192834363743465055565869717275 |
| 2021300 | 2021-11-10 | 0207080913152431365154565760676973757778 |
| 2021301 | 2021-11-11 | 0609121416172126293031343549505960666772 |
| 2021302 | 2021-11-12 | 0305080919313738435156575960616267687580 |
| 2021303 | 2021-11-13 | 0506081317202127343741506061656667697475 |
| 2021304 | 2021-11-14 | 1416172122242527282932394147485071747576 |
| 2021305 | 2021-11-15 | 0204070826303233454853545562636567737778 |
| 2021306 | 2021-11-16 | 0310132127283136384149515263656770717478 |
| 2021307 | 2021-11-17 | 0204081012283135363841485051575963667578 |
| 2021308 | 2021-11-18 | 0203050813151726273335424750606164697678 |
| 2021309 | 2021-11-19 | 0405061416212234353644495058606169727376 |
| 2021310 | 2021-11-20 | 0405213133353740414648495053575960687177 |
| 2021311 | 2021-11-21 | 1112152024272832415052546468697071777879 |
| 2021312 | 2021-11-22 | 0108101114161825363740506067686973767779 |
| 2021313 | 2021-11-23 | 0102061213151619252945495053556064686979 |
| 2021314 | 2021-11-24 | 0116222325293241434450515463656671727375 |
| 2021315 | 2021-11-25 | 0514152829313539485759606163646772757880 |
| 2021316 | 2021-11-26 | 0607091416202733384451636465697376787980 |
| 2021317 | 2021-11-27 | 1112131416172123252739435153566162636673 |
| 2021318 | 2021-11-28 | 0109132021253037424449535455565766677077 |
| 2021319 | 2021-11-29 | 0304121617202334404548495156647375777880 |
| 2021320 | 2021-11-30 | 0810152225262932343945465052555662636669 |
| 2021321 | 2021-12-01 | 0812242730333435374043445657606769727379 |
| 2021322 | 2021-12-02 | 0102091315212337434550535458656668737475 |
| 2021323 | 2021-12-03 | 0207081326272834425253545556596062666772 |
| 2021324 | 2021-12-04 | 0310172223293035545657596061656670717273 |
| 2021325 | 2021-12-05 | 0102101627324243444752555658606465666877 |
| 2021326 | 2021-12-06 | 0109103437404143485253545759636869717577 |
| 2021327 | 2021-12-07 | 0203060712131923262830353743444754707374 |
| 2021328 | 2021-12-08 | 1011121622262728293240505254626469707578 |
| 2021329 | 2021-12-09 | 0512151725262930384249535658596264717477 |
| 2021330 | 2021-12-10 | 0405082122313438414555586162646569717478 |
| 2021331 | 2021-12-11 | 0405101213182123273841484955565759697071 |
| 2021332 | 2021-12-12 | 0104050709111523263942585962646668697374 |
| 2021333 | 2021-12-13 | 0203040918202328424647505152565962637072 |
| 2021334 | 2021-12-14 | 0607111214151722252831323642474857627374 |
| 2021335 | 2021-12-15 | 0409131516182029354143444752545961657172 |