Lotto 6/49 Pairs Analysis

Number pairs ranked by observed-vs-expected strength within the selected window.

Window: Last 50 Last 100 Last 300 Last 1 Year Last 2 Years All Time

Showing data from 300 draws. Recency-weighted: recent draws count more.

Statistics based on official draw history.

Top 50 Number Pairs

Rank	Pair	Observed	Expected	Strength	Evidence
1	23 28	10	3.8	2.61×	solid
2	46 49	10	3.8	2.61×	solid
3	15 40	10	3.8	2.61×	solid
4	39 41	10	3.8	2.61×	solid
5	18 39	10	3.8	2.61×	solid
6	3 39	10	3.8	2.61×	solid
7	9 17	9	3.8	2.35×	solid
8	2 14	9	3.8	2.35×	solid
9	13 34	9	3.8	2.35×	solid
10	15 49	9	3.8	2.35×	solid
11	4 27	9	3.8	2.35×	solid
12	28 42	9	3.8	2.35×	solid
13	26 35	9	3.8	2.35×	solid
14	6 39	9	3.8	2.35×	solid
15	9 49	9	3.8	2.35×	solid
16	18 22	8	3.8	2.09×	solid
17	22 37	8	3.8	2.09×	solid
18	27 45	8	3.8	2.09×	solid
19	33 49	8	3.8	2.09×	solid
20	9 39	8	3.8	2.09×	solid
21	9 43	8	3.8	2.09×	solid
22	4 13	8	3.8	2.09×	solid
23	5 17	8	3.8	2.09×	solid
24	12 41	8	3.8	2.09×	solid
25	41 48	8	3.8	2.09×	solid
26	9 15	8	3.8	2.09×	solid
27	17 46	8	3.8	2.09×	solid
28	4 40	8	3.8	2.09×	solid
29	33 39	8	3.8	2.09×	solid
30	39 40	8	3.8	2.09×	solid
31	3 6	8	3.8	2.09×	solid
32	44 48	8	3.8	2.09×	solid
33	11 37	8	3.8	2.09×	solid
34	27 32	8	3.8	2.09×	solid
35	22 28	8	3.8	2.09×	solid
36	40 42	8	3.8	2.09×	solid
37	7 46	8	3.8	2.09×	solid
38	7 29	8	3.8	2.09×	solid
39	1 37	7	3.8	1.83×	solid
40	3 16	7	3.8	1.83×	solid
41	23 29	7	3.8	1.83×	solid
42	25 29	7	3.8	1.83×	solid
43	26 27	7	3.8	1.83×	solid
44	29 46	7	3.8	1.83×	solid
45	12 23	7	3.8	1.83×	solid
46	3 11	7	3.8	1.83×	solid
47	8 20	7	3.8	1.83×	solid
48	8 49	7	3.8	1.83×	solid
49	4 9	7	3.8	1.83×	solid
50	4 39	7	3.8	1.83×	solid

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Understand what pair co-occurrence data reveals and its role in lottery analysis. Pair frequency analysis explained →