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 |
|---|---|---|
| 401 | 0304101114 | 0 |
| 402 | 0407101114 | 0 |
| 403 | 0408101114 | 0 |
| 404 | 0809101114 | 0 |
| 405 | 0103051214 | 0 |
| 406 | 0304051214 | 0 |
| 407 | 0103061214 | 0 |
| 408 | 0104061214 | 0 |
| 409 | 0305061214 | 0 |
| 410 | 0405061214 | 0 |
| 411 | 0106071214 | 0 |
| 412 | 0406071214 | 0 |
| 413 | 0103081214 | 0 |
| 414 | 0305081214 | 0 |
| 415 | 0106081214 | 0 |
| 416 | 0206081214 | 0 |
| 417 | 0506081214 | 0 |
| 418 | 0607091214 | 0 |
| 419 | 0608091214 | 0 |
| 420 | 0102101214 | 0 |
| 421 | 0103101214 | 0 |
| 422 | 0104101214 | 0 |
| 423 | 0304101214 | 0 |
| 424 | 0405101214 | 0 |
| 425 | 0107101214 | 0 |
| 426 | 0407101214 | 0 |
| 427 | 0208101214 | 0 |
| 428 | 0809101214 | 0 |
| 429 | 0204111214 | 0 |
| 430 | 0405111214 | 0 |
| 431 | 0406111214 | 0 |
| 432 | 0108111214 | 0 |
| 433 | 0408111214 | 0 |
| 434 | 0508111214 | 0 |
| 435 | 0809111214 | 0 |
| 436 | 0410111214 | 0 |
| 437 | 0810111214 | 0 |
| 438 | 0204051314 | 0 |
| 439 | 0103071314 | 0 |
| 440 | 0204071314 | 0 |
| 441 | 0304071314 | 0 |
| 442 | 0105071314 | 0 |
| 443 | 0305071314 | 0 |
| 444 | 0405071314 | 0 |
| 445 | 0106071314 | 0 |
| 446 | 0406071314 | 0 |
| 447 | 0205081314 | 0 |
| 448 | 0407081314 | 0 |
| 449 | 0507081314 | 0 |
| 450 | 0405091314 | 0 |
| 451 | 0207091314 | 0 |
| 452 | 0307091314 | 0 |
| 453 | 0407091314 | 0 |
| 454 | 0507091314 | 0 |
| 455 | 0607091314 | 0 |
| 456 | 0308091314 | 0 |
| 457 | 0508091314 | 0 |
| 458 | 0708091314 | 0 |
| 459 | 0405101314 | 0 |
| 460 | 0207101314 | 0 |
| 461 | 0708101314 | 0 |
| 462 | 0206111314 | 0 |
| 463 | 0506111314 | 0 |
| 464 | 0207111314 | 0 |
| 465 | 0407111314 | 0 |
| 466 | 0409111314 | 0 |
| 467 | 0102121314 | 0 |
| 468 | 0104121314 | 0 |
| 469 | 0304121314 | 0 |
| 470 | 0105121314 | 0 |
| 471 | 0405121314 | 0 |
| 472 | 0106121314 | 0 |
| 473 | 0407121314 | 0 |
| 474 | 0408121314 | 0 |
| 475 | 0608121314 | 0 |
| 476 | 0109121314 | 0 |
| 477 | 0709121314 | 0 |
| 478 | 0809121314 | 0 |
| 479 | 0810121314 | 0 |
| 480 | 0411121314 | 0 |
| 481 | 0611121314 | 0 |
| 482 | 0103040515 | 0 |
| 483 | 0203040515 | 0 |
| 484 | 0102040615 | 0 |
| 485 | 0103040615 | 0 |
| 486 | 0304050715 | 0 |
| 487 | 0102060715 | 0 |
| 488 | 0103060715 | 0 |
| 489 | 0203060715 | 0 |
| 490 | 0204060715 | 0 |
| 491 | 0105060715 | 0 |
| 492 | 0405060715 | 0 |
| 493 | 0103050815 | 0 |
| 494 | 0103060815 | 0 |
| 495 | 0304060815 | 0 |
| 496 | 0205060815 | 0 |
| 497 | 0305060815 | 0 |
| 498 | 0103070815 | 0 |
| 499 | 0203070815 | 0 |
| 500 | 0304070815 | 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 |
|---|---|---|
| 2021236 | 2021-09-03 | 0203041618212526344041455155616771777879 |
| 2021237 | 2021-09-04 | 0204071127303335384349525358646971727879 |
| 2021238 | 2021-09-05 | 0406101216181921282932395254565861646673 |
| 2021239 | 2021-09-06 | 0410142122243335373944454950647072737480 |
| 2021240 | 2021-09-07 | 0508121314151618212627303945464965737879 |
| 2021241 | 2021-09-08 | 0305091416293643444546474853596367697077 |
| 2021242 | 2021-09-09 | 0204131516172132374041424352546365707380 |
| 2021243 | 2021-09-10 | 0809101415213132394146525356586870737476 |
| 2021244 | 2021-09-11 | 0406081113252830343641465459606163687078 |
| 2021245 | 2021-09-12 | 0206071011222526333540425356626468697079 |
| 2021246 | 2021-09-13 | 0205071517182425272932434653606669787980 |
| 2021247 | 2021-09-14 | 1215162324263135363738536263656770737475 |
| 2021248 | 2021-09-15 | 0204060710172124283033363946495762647980 |
| 2021249 | 2021-09-16 | 0103081315162125313334374043455863686972 |
| 2021250 | 2021-09-17 | 0309121617192021233238424549626567697277 |
| 2021251 | 2021-09-18 | 0307081214172324263031323742464951565975 |
| 2021252 | 2021-09-19 | 0306071112242933363841426263666769777879 |
| 2021253 | 2021-09-20 | 0207101415172326272844454850545868707577 |
| 2021254 | 2021-09-21 | 0306101317192038464852545859676970737879 |
| 2021255 | 2021-09-22 | 0209151626293437384041474850535556576680 |
| 2021256 | 2021-09-23 | 0106131518252831344247525561626567717273 |
| 2021257 | 2021-09-24 | 0205172627303132404245495763646669767879 |
| 2021258 | 2021-09-25 | 0311141516192225303536404351545761657278 |
| 2021259 | 2021-09-26 | 0305121926303236374045464850646768717380 |
| 2021260 | 2021-09-27 | 0209111324253132333949565758596568727576 |
| 2021261 | 2021-09-28 | 0513172325293536384347545557606466687074 |
| 2021262 | 2021-09-29 | 0204061124253138394246475153546670727477 |
| 2021263 | 2021-09-30 | 0405061830323435394041424348515355566878 |
| 2021264 | 2021-10-05 | 0913141520252628354244525355616264676974 |
| 2021265 | 2021-10-06 | 0717181923374546505859626465686973777880 |
| 2021266 | 2021-10-07 | 0111141537383940414344455153545862656874 |
| 2021267 | 2021-10-08 | 0307091416202228313334363746506263677080 |
| 2021268 | 2021-10-09 | 0103060708161722303436435460626366717678 |
| 2021269 | 2021-10-10 | 0115242528353840444951536265677174757679 |
| 2021270 | 2021-10-11 | 0416172225263641445153545559616874777880 |
| 2021271 | 2021-10-12 | 0104070811192123323644455457636769707275 |
| 2021272 | 2021-10-13 | 0514161920293035404244505255626668697275 |
| 2021273 | 2021-10-14 | 0308161718192228363839545557596272747980 |
| 2021274 | 2021-10-15 | 0211202227303138414249515256596071787980 |
| 2021275 | 2021-10-16 | 0207091518303538394045506566677376787980 |
| 2021276 | 2021-10-17 | 0111172324273032343943495153546068707273 |
| 2021277 | 2021-10-18 | 0809172123252627293133343538415460656875 |
| 2021278 | 2021-10-19 | 0410151819212226273132344752535466687779 |
| 2021279 | 2021-10-20 | 0103061013162230333538414547566367717379 |
| 2021280 | 2021-10-21 | 0306131417192023243637383941474853575873 |
| 2021281 | 2021-10-22 | 0307081822252731323337384653565764687172 |
| 2021282 | 2021-10-23 | 0507080916172125273134364246525664687174 |
| 2021283 | 2021-10-24 | 0102070911142830343536455057656667737476 |
| 2021284 | 2021-10-25 | 0615192227293438454851535556596263727779 |
| 2021285 | 2021-10-26 | 0103041217192641434558606162666768777880 |