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 |
|---|---|---|
| 1,301 | 09182769 | 0 |
| 1,302 | 06093169 | 0 |
| 1,303 | 18253369 | 0 |
| 1,304 | 10243669 | 0 |
| 1,305 | 06093769 | 0 |
| 1,306 | 09263769 | 0 |
| 1,307 | 15213869 | 0 |
| 1,308 | 04183969 | 0 |
| 1,309 | 04343969 | 0 |
| 1,310 | 14264369 | 0 |
| 1,311 | 21314469 | 0 |
| 1,312 | 31414469 | 0 |
| 1,313 | 01094769 | 0 |
| 1,314 | 19224769 | 0 |
| 1,315 | 09354769 | 0 |
| 1,316 | 01244869 | 0 |
| 1,317 | 01334869 | 0 |
| 1,318 | 16344869 | 0 |
| 1,319 | 15364869 | 0 |
| 1,320 | 20364869 | 0 |
| 1,321 | 14174969 | 0 |
| 1,322 | 18275069 | 0 |
| 1,323 | 06315069 | 0 |
| 1,324 | 26365069 | 0 |
| 1,325 | 02225169 | 0 |
| 1,326 | 05225169 | 0 |
| 1,327 | 14295169 | 0 |
| 1,328 | 31485169 | 0 |
| 1,329 | 05265269 | 0 |
| 1,330 | 04515269 | 0 |
| 1,331 | 48515269 | 0 |
| 1,332 | 15415369 | 0 |
| 1,333 | 17245469 | 0 |
| 1,334 | 17245569 | 0 |
| 1,335 | 10315569 | 0 |
| 1,336 | 17355569 | 0 |
| 1,337 | 43455569 | 0 |
| 1,338 | 17515569 | 0 |
| 1,339 | 32515569 | 0 |
| 1,340 | 48515569 | 0 |
| 1,341 | 15165669 | 0 |
| 1,342 | 26375669 | 0 |
| 1,343 | 12365769 | 0 |
| 1,344 | 24315869 | 0 |
| 1,345 | 08425869 | 0 |
| 1,346 | 02346069 | 0 |
| 1,347 | 29476069 | 0 |
| 1,348 | 21566069 | 0 |
| 1,349 | 40416169 | 0 |
| 1,350 | 41566169 | 0 |
| 1,351 | 47596269 | 0 |
| 1,352 | 29416469 | 0 |
| 1,353 | 18256569 | 0 |
| 1,354 | 10266569 | 0 |
| 1,355 | 34406569 | 0 |
| 1,356 | 43476569 | 0 |
| 1,357 | 06166769 | 0 |
| 1,358 | 31346769 | 0 |
| 1,359 | 08526769 | 0 |
| 1,360 | 50526769 | 0 |
| 1,361 | 38556769 | 0 |
| 1,362 | 47556769 | 0 |
| 1,363 | 46476869 | 0 |
| 1,364 | 05516869 | 0 |
| 1,365 | 17676869 | 0 |
| 1,366 | 31676869 | 0 |
| 1,367 | 04061670 | 0 |
| 1,368 | 02172270 | 0 |
| 1,369 | 03162670 | 0 |
| 1,370 | 07162670 | 0 |
| 1,371 | 04172770 | 0 |
| 1,372 | 09202970 | 0 |
| 1,373 | 13262970 | 0 |
| 1,374 | 02173370 | 0 |
| 1,375 | 05263470 | 0 |
| 1,376 | 17213570 | 0 |
| 1,377 | 18193770 | 0 |
| 1,378 | 19223770 | 0 |
| 1,379 | 01183870 | 0 |
| 1,380 | 17213870 | 0 |
| 1,381 | 03264070 | 0 |
| 1,382 | 04264270 | 0 |
| 1,383 | 16294270 | 0 |
| 1,384 | 13304570 | 0 |
| 1,385 | 23324670 | 0 |
| 1,386 | 22444670 | 0 |
| 1,387 | 34444670 | 0 |
| 1,388 | 32384770 | 0 |
| 1,389 | 04424870 | 0 |
| 1,390 | 42474870 | 0 |
| 1,391 | 17214970 | 0 |
| 1,392 | 17254970 | 0 |
| 1,393 | 05294970 | 0 |
| 1,394 | 14304970 | 0 |
| 1,395 | 09314970 | 0 |
| 1,396 | 25314970 | 0 |
| 1,397 | 18374970 | 0 |
| 1,398 | 19374970 | 0 |
| 1,399 | 29374970 | 0 |
| 1,400 | 17454970 | 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 |
|---|---|---|
| 2022085 | 2022-04-05 | 0203193343464752575960646769717376777880 |
| 2022086 | 2022-04-06 | 0607081112142633364042454749505357626667 |
| 2022087 | 2022-04-07 | 0709101318192022313444515254597374767879 |
| 2022088 | 2022-04-08 | 0112131415161728303943545558596671747576 |
| 2022089 | 2022-04-09 | 0310142325313446485255575861647174767980 |
| 2022090 | 2022-04-10 | 0514151620263134353640525457586065717279 |
| 2022091 | 2022-04-11 | 0507161718192931323941454648525763707279 |
| 2022092 | 2022-04-12 | 0711141621242629313641424450515964767779 |
| 2022093 | 2022-04-13 | 0104061015192537394347485254626367697177 |
| 2022094 | 2022-04-14 | 0709111723242838394142445155687071737780 |
| 2022095 | 2022-04-15 | 0105081014262729324748505758616566687173 |
| 2022096 | 2022-04-16 | 0515161920222733343536394243464967697579 |
| 2022097 | 2022-04-17 | 0106162425303637394145464853626570777879 |
| 2022098 | 2022-04-18 | 1921232526414247495253556364667173777879 |
| 2022099 | 2022-04-19 | 0103040508101926313738475155626466707480 |
| 2022100 | 2022-04-20 | 0510142124273033424344464952536066777879 |
| 2022101 | 2022-04-21 | 0102051217192527303236384049506568697780 |
| 2022102 | 2022-04-22 | 0205071013181920253236525354646668747680 |
| 2022103 | 2022-04-23 | 0103101719212627323639415356676972757678 |
| 2022104 | 2022-04-24 | 0305070809141819242627415356575963667375 |
| 2022105 | 2022-04-25 | 0106091012283037434559606163666768707779 |
| 2022106 | 2022-04-26 | 1417182330313740424849525355576064767780 |
| 2022107 | 2022-04-27 | 0102050709212223272930354748606168767880 |
| 2022108 | 2022-04-28 | 0102060816172224263436404243525358677176 |
| 2022109 | 2022-04-29 | 0306131416232728344244464753546162727779 |
| 2022110 | 2022-04-30 | 0409101719212324323435383940525354666876 |
| 2022111 | 2022-05-01 | 0406071518262936434546506264666870747678 |
| 2022112 | 2022-05-02 | 0508111932363738404243505661626364707177 |
| 2022113 | 2022-05-03 | 0308101216171824283135384048545665687073 |
| 2022114 | 2022-05-04 | 0508131517203032364349515256596066687680 |
| 2022115 | 2022-05-05 | 0204060810121520212430414748505862687179 |
| 2022116 | 2022-05-06 | 0102061213183740444849515961656673767879 |
| 2022117 | 2022-05-07 | 0203121417182731323637455152536170717377 |
| 2022118 | 2022-05-08 | 0407081216192728373840414651525360657078 |
| 2022119 | 2022-05-09 | 0506101314151624273235373946505560647280 |
| 2022120 | 2022-05-10 | 0210182023252630373840414357626370757677 |
| 2022121 | 2022-05-11 | 0104071315192226303233394056626471727578 |
| 2022122 | 2022-05-12 | 0204111213152428374351535557657071737478 |
| 2022123 | 2022-05-13 | 1417232628323334374649586064687172737479 |
| 2022124 | 2022-05-14 | 0310171819203133384652535455596065667980 |
| 2022125 | 2022-05-15 | 0306111516232729303942445766727576787980 |
| 2022126 | 2022-05-16 | 0204061013222631414951596264667071737679 |
| 2022127 | 2022-05-17 | 0305132328323536374053626366727374767779 |
| 2022128 | 2022-05-18 | 0203081011141617192135364047525863656776 |
| 2022129 | 2022-05-19 | 0508101117182324313236414849656671747779 |
| 2022130 | 2022-05-20 | 0204071415222427283839405052535658647071 |
| 2022131 | 2022-05-21 | 0305070912152326363942515355576264677275 |
| 2022132 | 2022-05-22 | 0103162629323536394559616466676972737577 |
| 2022133 | 2022-05-23 | 0306161723272930384041464853586062636669 |
| 2022134 | 2022-05-24 | 0710131922262931363843445053565760617480 |