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 |
|---|---|---|
| 901 | 29343562 | 0 |
| 902 | 18343862 | 0 |
| 903 | 03343962 | 0 |
| 904 | 15234162 | 0 |
| 905 | 33374162 | 0 |
| 906 | 32404162 | 0 |
| 907 | 05064262 | 0 |
| 908 | 08234262 | 0 |
| 909 | 09374262 | 0 |
| 910 | 06184462 | 0 |
| 911 | 11294562 | 0 |
| 912 | 18224662 | 0 |
| 913 | 06184862 | 0 |
| 914 | 21334862 | 0 |
| 915 | 11374862 | 0 |
| 916 | 13404862 | 0 |
| 917 | 42464862 | 0 |
| 918 | 07134962 | 0 |
| 919 | 41424962 | 0 |
| 920 | 35365062 | 0 |
| 921 | 41425062 | 0 |
| 922 | 29335262 | 0 |
| 923 | 44485262 | 0 |
| 924 | 07395462 | 0 |
| 925 | 13405462 | 0 |
| 926 | 13495462 | 0 |
| 927 | 41495462 | 0 |
| 928 | 05435562 | 0 |
| 929 | 03065662 | 0 |
| 930 | 13165762 | 0 |
| 931 | 20275762 | 0 |
| 932 | 20295762 | 0 |
| 933 | 34355762 | 0 |
| 934 | 05465762 | 0 |
| 935 | 09505762 | 0 |
| 936 | 06525762 | 0 |
| 937 | 20525762 | 0 |
| 938 | 26335962 | 0 |
| 939 | 22585962 | 0 |
| 940 | 28585962 | 0 |
| 941 | 05336062 | 0 |
| 942 | 32346062 | 0 |
| 943 | 31406062 | 0 |
| 944 | 24416062 | 0 |
| 945 | 35436162 | 0 |
| 946 | 02061563 | 0 |
| 947 | 13212663 | 0 |
| 948 | 08232963 | 0 |
| 949 | 06123163 | 0 |
| 950 | 06153363 | 0 |
| 951 | 06173563 | 0 |
| 952 | 14243663 | 0 |
| 953 | 06113763 | 0 |
| 954 | 12343863 | 0 |
| 955 | 11284263 | 0 |
| 956 | 06284463 | 0 |
| 957 | 14334563 | 0 |
| 958 | 01224663 | 0 |
| 959 | 06335263 | 0 |
| 960 | 30465263 | 0 |
| 961 | 14165463 | 0 |
| 962 | 14555663 | 0 |
| 963 | 23555663 | 0 |
| 964 | 25345763 | 0 |
| 965 | 24395863 | 0 |
| 966 | 23356063 | 0 |
| 967 | 36506063 | 0 |
| 968 | 40556063 | 0 |
| 969 | 06070864 | 0 |
| 970 | 06081464 | 0 |
| 971 | 03061564 | 0 |
| 972 | 08162064 | 0 |
| 973 | 13162064 | 0 |
| 974 | 04182064 | 0 |
| 975 | 06192064 | 0 |
| 976 | 03052164 | 0 |
| 977 | 13162264 | 0 |
| 978 | 08102364 | 0 |
| 979 | 13212764 | 0 |
| 980 | 03182864 | 0 |
| 981 | 20293064 | 0 |
| 982 | 03053464 | 0 |
| 983 | 12203564 | 0 |
| 984 | 16263764 | 0 |
| 985 | 24293964 | 0 |
| 986 | 09364064 | 0 |
| 987 | 06084164 | 0 |
| 988 | 03044364 | 0 |
| 989 | 06314364 | 0 |
| 990 | 03424364 | 0 |
| 991 | 20234464 | 0 |
| 992 | 19314464 | 0 |
| 993 | 04344464 | 0 |
| 994 | 01114564 | 0 |
| 995 | 01224664 | 0 |
| 996 | 38394764 | 0 |
| 997 | 31444764 | 0 |
| 998 | 32454764 | 0 |
| 999 | 06074864 | 0 |
| 1,000 | 03474964 | 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 |
|---|---|---|
| 2024233 | 2024-08-30 | 0102061014304144454651535658616265687079 |
| 2024234 | 2024-08-31 | 0713142732333637485253546265687273747677 |
| 2024235 | 2024-09-01 | 0109101416202728303233343639465259607677 |
| 2024236 | 2024-09-02 | 0405111221283536383940465061646871737477 |
| 2024237 | 2024-09-03 | 0102050716171920263238414958646566697179 |
| 2024238 | 2024-09-04 | 0923242731333637383941444548525558656771 |
| 2024239 | 2024-09-05 | 1116192426272831464752545560616263767778 |
| 2024240 | 2024-09-06 | 0608101523273235374041434754585963667475 |
| 2024241 | 2024-09-07 | 0511121427283341575863666970727475767880 |
| 2024242 | 2024-09-08 | 0219202630343840414648515354566265687380 |
| 2024243 | 2024-09-09 | 0507091011121415172737414243466164707380 |
| 2024244 | 2024-09-10 | 0515192122242529354245475663646774757679 |
| 2024245 | 2024-09-11 | 0204060717212328293235364245556266687277 |
| 2024246 | 2024-09-12 | 0609121318192428353638394142555761717276 |
| 2024247 | 2024-09-13 | 2224262831353741424548495051545657656667 |
| 2024248 | 2024-09-14 | 0708101112162634354345464950515361636469 |
| 2024249 | 2024-09-15 | 0312192022232636434651525559697172737680 |
| 2024250 | 2024-09-16 | 0608172324252729333637455253576466697273 |
| 2024251 | 2024-09-17 | 0409121418212223242629304153586269717273 |
| 2024252 | 2024-09-18 | 0308101617181925282933354143596063667375 |
| 2024253 | 2024-09-19 | 1314171819272931374143495356596165676879 |
| 2024254 | 2024-09-20 | 0204061022242627293637434850555658596476 |
| 2024255 | 2024-09-21 | 0912131416212227293132444950525362657277 |
| 2024256 | 2024-09-22 | 0307152127283844486263646870727374757779 |
| 2024257 | 2024-09-23 | 0607091820353645464851525356606668777980 |
| 2024258 | 2024-09-24 | 0205060709163032404856575859606970727480 |
| 2024259 | 2024-09-25 | 0620263032353839545657596061626771727576 |
| 2024260 | 2024-09-26 | 0203040507123242444950545662636971757677 |
| 2024261 | 2024-09-27 | 0108091112152228313839404457596364717479 |
| 2024262 | 2024-09-28 | 0609151819232630343846495557607071727780 |
| 2024263 | 2024-09-29 | 0710193032364647485153545764666769717376 |
| 2024264 | 2024-09-30 | 0203040608101317192026343648515457627076 |
| 2024265 | 2024-10-05 | 0103262732333839404144495053666871757779 |
| 2024266 | 2024-10-06 | 0205060709232526343745465053545765727378 |
| 2024267 | 2024-10-07 | 0204070917222324262933384350555671777879 |
| 2024268 | 2024-10-08 | 0910141619232527333437394250515867697275 |
| 2024269 | 2024-10-09 | 0616222325303236414445515565666771747576 |
| 2024270 | 2024-10-10 | 0102050720212327394245495458636770717274 |
| 2024271 | 2024-10-11 | 0203070816232731323335434650515759666971 |
| 2024272 | 2024-10-12 | 0304081114223031334849515758636467687476 |
| 2024273 | 2024-10-13 | 0305081011131426273032344648495168727579 |
| 2024274 | 2024-10-14 | 0312162123253239404152546567687374757677 |
| 2024275 | 2024-10-15 | 0713192023263940415557616263656671737679 |
| 2024276 | 2024-10-16 | 0203061314192122324952536068697071737475 |
| 2024277 | 2024-10-17 | 0407091112161920252728374252606466697178 |
| 2024278 | 2024-10-18 | 0913141822283335414548495153586871737480 |
| 2024279 | 2024-10-19 | 0305091320232831323642434449636668697576 |
| 2024280 | 2024-10-20 | 0716222728343738394045465157636465737780 |
| 2024281 | 2024-10-21 | 1112161922262736404245464849556569727476 |
| 2024282 | 2024-10-22 | 0307081213344043475054555861636466727478 |