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 |
|---|---|---|
| 1,201 | 38476667 | 0 |
| 1,202 | 04496667 | 0 |
| 1,203 | 31556667 | 0 |
| 1,204 | 15566667 | 0 |
| 1,205 | 38586667 | 0 |
| 1,206 | 02041168 | 0 |
| 1,207 | 16182668 | 0 |
| 1,208 | 04093068 | 0 |
| 1,209 | 02083168 | 0 |
| 1,210 | 06113168 | 0 |
| 1,211 | 04243168 | 0 |
| 1,212 | 20273168 | 0 |
| 1,213 | 07243268 | 0 |
| 1,214 | 11313568 | 0 |
| 1,215 | 05223768 | 0 |
| 1,216 | 20333868 | 0 |
| 1,217 | 04203968 | 0 |
| 1,218 | 11314068 | 0 |
| 1,219 | 04384268 | 0 |
| 1,220 | 22374368 | 0 |
| 1,221 | 33424368 | 0 |
| 1,222 | 10114468 | 0 |
| 1,223 | 01284468 | 0 |
| 1,224 | 31334468 | 0 |
| 1,225 | 22374468 | 0 |
| 1,226 | 04114568 | 0 |
| 1,227 | 04164568 | 0 |
| 1,228 | 02224568 | 0 |
| 1,229 | 04244568 | 0 |
| 1,230 | 18274568 | 0 |
| 1,231 | 04304568 | 0 |
| 1,232 | 13304568 | 0 |
| 1,233 | 23304568 | 0 |
| 1,234 | 11314568 | 0 |
| 1,235 | 06344568 | 0 |
| 1,236 | 25364568 | 0 |
| 1,237 | 31434768 | 0 |
| 1,238 | 11444868 | 0 |
| 1,239 | 36444868 | 0 |
| 1,240 | 04454968 | 0 |
| 1,241 | 08315068 | 0 |
| 1,242 | 11315068 | 0 |
| 1,243 | 16395068 | 0 |
| 1,244 | 25275168 | 0 |
| 1,245 | 10285168 | 0 |
| 1,246 | 35385168 | 0 |
| 1,247 | 10425168 | 0 |
| 1,248 | 25435168 | 0 |
| 1,249 | 22375268 | 0 |
| 1,250 | 24315368 | 0 |
| 1,251 | 29395468 | 0 |
| 1,252 | 03275568 | 0 |
| 1,253 | 18275568 | 0 |
| 1,254 | 27335568 | 0 |
| 1,255 | 27385568 | 0 |
| 1,256 | 09475768 | 0 |
| 1,257 | 47495768 | 0 |
| 1,258 | 19315868 | 0 |
| 1,259 | 09475968 | 0 |
| 1,260 | 51585968 | 0 |
| 1,261 | 22376068 | 0 |
| 1,262 | 23316168 | 0 |
| 1,263 | 33426168 | 0 |
| 1,264 | 01336268 | 0 |
| 1,265 | 08446268 | 0 |
| 1,266 | 02606268 | 0 |
| 1,267 | 02246368 | 0 |
| 1,268 | 03246368 | 0 |
| 1,269 | 04456368 | 0 |
| 1,270 | 08106468 | 0 |
| 1,271 | 18426468 | 0 |
| 1,272 | 52596468 | 0 |
| 1,273 | 24526568 | 0 |
| 1,274 | 34576568 | 0 |
| 1,275 | 07306668 | 0 |
| 1,276 | 34506668 | 0 |
| 1,277 | 31616668 | 0 |
| 1,278 | 13246768 | 0 |
| 1,279 | 34386768 | 0 |
| 1,280 | 13476768 | 0 |
| 1,281 | 27476768 | 0 |
| 1,282 | 10516768 | 0 |
| 1,283 | 16516768 | 0 |
| 1,284 | 17546768 | 0 |
| 1,285 | 24596768 | 0 |
| 1,286 | 46596768 | 0 |
| 1,287 | 24616768 | 0 |
| 1,288 | 24646768 | 0 |
| 1,289 | 52646768 | 0 |
| 1,290 | 05666768 | 0 |
| 1,291 | 03091869 | 0 |
| 1,292 | 01022169 | 0 |
| 1,293 | 04152269 | 0 |
| 1,294 | 16182269 | 0 |
| 1,295 | 16182669 | 0 |
| 1,296 | 01222669 | 0 |
| 1,297 | 09182769 | 0 |
| 1,298 | 06093169 | 0 |
| 1,299 | 18253369 | 0 |
| 1,300 | 10243669 | 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 |
|---|---|---|
| 2023184 | 2023-07-13 | 0104161921242730323334353642445256636970 |
| 2023185 | 2023-07-14 | 0507091215172024262830323541505155717579 |
| 2023186 | 2023-07-15 | 0103040911122223273441434850586263686975 |
| 2023187 | 2023-07-16 | 0711121317182024333739485052536067717677 |
| 2023188 | 2023-07-17 | 0811182125303235384144475254596771727480 |
| 2023189 | 2023-07-18 | 0204071113242935404143445051586369707779 |
| 2023190 | 2023-07-19 | 0405081112212329374046596061646869717380 |
| 2023191 | 2023-07-20 | 0305121922273436454750575963707172737475 |
| 2023192 | 2023-07-21 | 0305162526272930334147515354576667757677 |
| 2023193 | 2023-07-22 | 0309202127323439424951555658616470747780 |
| 2023194 | 2023-07-23 | 0113202125262832344345495256646769707176 |
| 2023195 | 2023-07-24 | 0110121516262735364047485457596870757679 |
| 2023196 | 2023-07-25 | 0405080917212832333536414851536074777880 |
| 2023197 | 2023-07-26 | 0203050611132832374041444555565867697074 |
| 2023198 | 2023-07-27 | 0508101418203133364249515457596061717273 |
| 2023199 | 2023-07-28 | 0508111215212326323538394044495859646871 |
| 2023200 | 2023-07-29 | 0910111517192729323435414344455564656676 |
| 2023201 | 2023-07-30 | 0312212425283132333637394147505160676980 |
| 2023202 | 2023-07-31 | 0410111216182122242535414243495059656878 |
| 2023203 | 2023-08-01 | 0207101720242730333435394655657172767779 |
| 2023204 | 2023-08-02 | 0608091825293034434651596162636770757980 |
| 2023205 | 2023-08-03 | 0407222728313439434752535760616264667477 |
| 2023206 | 2023-08-04 | 1014162125272829373841444849566266676971 |
| 2023207 | 2023-08-05 | 0316212228343539404553555661646667737780 |
| 2023208 | 2023-08-06 | 1215212326272933374249515354575861637480 |
| 2023209 | 2023-08-07 | 0506081517182328293235394145485357747677 |
| 2023210 | 2023-08-08 | 0611141821233536373941435455566465666772 |
| 2023211 | 2023-08-09 | 0107152142444955576061626364697172737778 |
| 2023212 | 2023-08-10 | 0714162124293036373839434756596162707379 |
| 2023213 | 2023-08-11 | 0607101213252932425056586061626869717379 |
| 2023214 | 2023-08-12 | 0910131518212223242630343641434655657174 |
| 2023215 | 2023-08-13 | 0912131824262830314042434547485666676975 |
| 2023216 | 2023-08-14 | 0102061112161819252943535458606368717375 |
| 2023217 | 2023-08-15 | 0609122224253335363841455153545561636470 |
| 2023218 | 2023-08-16 | 0809181920242829313745545661636468697378 |
| 2023219 | 2023-08-17 | 0510121415182224262930313742445053546275 |
| 2023220 | 2023-08-18 | 0102080911131416223336525458596971737779 |
| 2023221 | 2023-08-19 | 0103070913172023242731323439424964697778 |
| 2023222 | 2023-08-20 | 0103111314202127303539414748616263737880 |
| 2023223 | 2023-08-21 | 0610132122232932404751565758636668707176 |
| 2023224 | 2023-08-22 | 0709141617343840444550586869707173767879 |
| 2023225 | 2023-08-23 | 1112152125262930354243444655626365707375 |
| 2023226 | 2023-08-24 | 0304070911121620313336414654575962646878 |
| 2023227 | 2023-08-25 | 0811152830333436374349545559616267717778 |
| 2023228 | 2023-08-26 | 0207101328293436373844484950525759636572 |
| 2023229 | 2023-08-27 | 1011131417192224273139425253636465717278 |
| 2023230 | 2023-08-28 | 0408101316202325263036375058616567687179 |
| 2023231 | 2023-08-29 | 0103061627283031343536434551545661666979 |
| 2023232 | 2023-08-30 | 0203040914162226303536475658606263667680 |
| 2023233 | 2023-08-31 | 0103121318192731323335374244476066697379 |