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 |
|---|---|---|
| 901 | 20233562 | 0 |
| 902 | 17333562 | 0 |
| 903 | 29343562 | 0 |
| 904 | 18343862 | 0 |
| 905 | 03343962 | 0 |
| 906 | 15234162 | 0 |
| 907 | 33374162 | 0 |
| 908 | 32404162 | 0 |
| 909 | 05064262 | 0 |
| 910 | 08234262 | 0 |
| 911 | 09374262 | 0 |
| 912 | 06184462 | 0 |
| 913 | 11294562 | 0 |
| 914 | 18224662 | 0 |
| 915 | 06184862 | 0 |
| 916 | 21334862 | 0 |
| 917 | 11374862 | 0 |
| 918 | 13404862 | 0 |
| 919 | 42464862 | 0 |
| 920 | 07134962 | 0 |
| 921 | 41424962 | 0 |
| 922 | 35365062 | 0 |
| 923 | 41425062 | 0 |
| 924 | 29335262 | 0 |
| 925 | 44485262 | 0 |
| 926 | 07395462 | 0 |
| 927 | 13405462 | 0 |
| 928 | 13495462 | 0 |
| 929 | 41495462 | 0 |
| 930 | 05435562 | 0 |
| 931 | 03065662 | 0 |
| 932 | 13165762 | 0 |
| 933 | 20275762 | 0 |
| 934 | 20295762 | 0 |
| 935 | 34355762 | 0 |
| 936 | 05465762 | 0 |
| 937 | 09505762 | 0 |
| 938 | 06525762 | 0 |
| 939 | 20525762 | 0 |
| 940 | 26335962 | 0 |
| 941 | 22585962 | 0 |
| 942 | 28585962 | 0 |
| 943 | 05336062 | 0 |
| 944 | 32346062 | 0 |
| 945 | 31406062 | 0 |
| 946 | 24416062 | 0 |
| 947 | 35436162 | 0 |
| 948 | 02061563 | 0 |
| 949 | 13212663 | 0 |
| 950 | 08232963 | 0 |
| 951 | 06123163 | 0 |
| 952 | 06153363 | 0 |
| 953 | 06173563 | 0 |
| 954 | 14243663 | 0 |
| 955 | 06113763 | 0 |
| 956 | 12343863 | 0 |
| 957 | 11284263 | 0 |
| 958 | 06284463 | 0 |
| 959 | 14334563 | 0 |
| 960 | 01224663 | 0 |
| 961 | 06335263 | 0 |
| 962 | 30465263 | 0 |
| 963 | 14165463 | 0 |
| 964 | 14555663 | 0 |
| 965 | 23555663 | 0 |
| 966 | 25345763 | 0 |
| 967 | 24395863 | 0 |
| 968 | 23356063 | 0 |
| 969 | 36506063 | 0 |
| 970 | 40556063 | 0 |
| 971 | 06070864 | 0 |
| 972 | 06081464 | 0 |
| 973 | 03061564 | 0 |
| 974 | 08162064 | 0 |
| 975 | 13162064 | 0 |
| 976 | 04182064 | 0 |
| 977 | 06192064 | 0 |
| 978 | 03052164 | 0 |
| 979 | 13162264 | 0 |
| 980 | 08102364 | 0 |
| 981 | 13212764 | 0 |
| 982 | 03182864 | 0 |
| 983 | 20293064 | 0 |
| 984 | 03053464 | 0 |
| 985 | 12203564 | 0 |
| 986 | 16263764 | 0 |
| 987 | 24293964 | 0 |
| 988 | 09364064 | 0 |
| 989 | 06084164 | 0 |
| 990 | 03044364 | 0 |
| 991 | 06314364 | 0 |
| 992 | 03424364 | 0 |
| 993 | 20234464 | 0 |
| 994 | 19314464 | 0 |
| 995 | 04344464 | 0 |
| 996 | 01114564 | 0 |
| 997 | 01224664 | 0 |
| 998 | 38394764 | 0 |
| 999 | 31444764 | 0 |
| 1,000 | 32454764 | 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 |
|---|---|---|
| 2022335 | 2022-12-15 | 0102030507081832353640434546515556687176 |
| 2022336 | 2022-12-16 | 0610202226283132333435394047515356575869 |
| 2022337 | 2022-12-17 | 0108091011172024253840425253606668727479 |
| 2022338 | 2022-12-18 | 0103040712151727293750535559646566717378 |
| 2022339 | 2022-12-19 | 0708101416172829313334404446484962636477 |
| 2022340 | 2022-12-20 | 0106131417192627364244454649575864687277 |
| 2022341 | 2022-12-21 | 0405061014212425293347535457626768737476 |
| 2022342 | 2022-12-22 | 1115162229303537404245495355596467687679 |
| 2022343 | 2022-12-23 | 0405091315202326315153585967707177787980 |
| 2022344 | 2022-12-24 | 0615183234353738394042495253575961667377 |
| 2022345 | 2022-12-25 | 0207131820263132343641445357586068737577 |
| 2022346 | 2022-12-26 | 0104060708101718192635374144454959667375 |
| 2022347 | 2022-12-27 | 0104060910132430383945474950545865667275 |
| 2022348 | 2022-12-28 | 0405060911222325272839404243495060616480 |
| 2022349 | 2022-12-29 | 0407091116182327313637424748515256687279 |
| 2022350 | 2022-12-30 | 1416182123273032354247525758596162687576 |
| 2022351 | 2022-12-31 | 0414162021242531334244464854576067727680 |
| 2023001 | 2023-01-01 | 0507080912132122282930333941455255677273 |
| 2023002 | 2023-01-02 | 0610161719202529394753616263666971757880 |
| 2023003 | 2023-01-03 | 0104060830313237383943484951575962637980 |
| 2023004 | 2023-01-04 | 0204050809121516252732364146495867686971 |
| 2023005 | 2023-01-05 | 0102060809151722273342454753616471727376 |
| 2023006 | 2023-01-06 | 0608141720212241455256585961636668707275 |
| 2023007 | 2023-01-07 | 0105141718192022263136435460687173747578 |
| 2023008 | 2023-01-08 | 0315182024262728293135365354555867737880 |
| 2023009 | 2023-01-09 | 0102031114151822262939465556576061687577 |
| 2023010 | 2023-01-10 | 0708111314232434404345485457636869727678 |
| 2023011 | 2023-01-11 | 0104081016182829373943444953556472737480 |
| 2023012 | 2023-01-12 | 0103060810192023293234384142445053697072 |
| 2023013 | 2023-01-13 | 0103050611182730344041495358606266727677 |
| 2023014 | 2023-01-14 | 1012171820232728313453596364666771747980 |
| 2023015 | 2023-01-15 | 0607091316232433343839404554566364717680 |
| 2023016 | 2023-01-16 | 0407192324303436434749515559606364677173 |
| 2023017 | 2023-01-17 | 0206091819222324313337414448515559717479 |
| 2023018 | 2023-01-18 | 0304060711153132384045525457586771757779 |
| 2023019 | 2023-01-29 | 0607081516212327283238404457585965737475 |
| 2023020 | 2023-01-30 | 0103091823242526282934394345495157777879 |
| 2023021 | 2023-01-31 | 0103040709111214152123363946485160636779 |
| 2023022 | 2023-02-01 | 0311232425283336374045515859616364777980 |
| 2023023 | 2023-02-02 | 1012202223253334354344455161667071767879 |
| 2023024 | 2023-02-03 | 0306112628333843454649545658606870717376 |
| 2023025 | 2023-02-04 | 0104061516232627333639465157586471747880 |
| 2023026 | 2023-02-05 | 0205161828293238414445525662697374787980 |
| 2023027 | 2023-02-06 | 0204060713192225283439404148537074757879 |
| 2023028 | 2023-02-07 | 0205081115212930323441434849505458667179 |
| 2023029 | 2023-02-08 | 0204111222253136394142434547565871757880 |
| 2023030 | 2023-02-09 | 0304061516192023243031343740424347495776 |
| 2023031 | 2023-02-10 | 0106071012131721303947495254565761677480 |
| 2023032 | 2023-02-11 | 0708152022252732343841434652566469727475 |
| 2023033 | 2023-02-12 | 1922242527303335384243474954556367727678 |