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	18 39	11	3.8	2.87×	solid
2	4 27	11	3.8	2.87×	solid
3	3 39	11	3.8	2.87×	solid
4	39 41	10	3.8	2.61×	solid
5	15 40	10	3.8	2.61×	solid
6	22 28	10	3.8	2.61×	solid
7	17 35	10	3.8	2.61×	solid
8	7 46	10	3.8	2.61×	solid
9	46 49	9	3.8	2.35×	solid
10	3 25	9	3.8	2.35×	solid
11	26 35	9	3.8	2.35×	solid
12	9 30	9	3.8	2.35×	solid
13	40 42	9	3.8	2.35×	solid
14	2 7	9	3.8	2.35×	solid
15	9 17	9	3.8	2.35×	solid
16	7 29	9	3.8	2.35×	solid
17	18 22	9	3.8	2.35×	solid
18	16 46	8	3.8	2.09×	solid
19	10 11	8	3.8	2.09×	solid
20	6 39	8	3.8	2.09×	solid
21	32 42	8	3.8	2.09×	solid
22	17 32	8	3.8	2.09×	solid
23	37 46	8	3.8	2.09×	solid
24	28 42	8	3.8	2.09×	solid
25	3 27	8	3.8	2.09×	solid
26	4 9	8	3.8	2.09×	solid
27	9 49	8	3.8	2.09×	solid
28	15 49	8	3.8	2.09×	solid
29	7 41	8	3.8	2.09×	solid
30	4 34	8	3.8	2.09×	solid
31	17 48	8	3.8	2.09×	solid
32	41 48	8	3.8	2.09×	solid
33	10 17	8	3.8	2.09×	solid
34	17 22	8	3.8	2.09×	solid
35	3 6	8	3.8	2.09×	solid
36	13 16	8	3.8	2.09×	solid
37	4 40	8	3.8	2.09×	solid
38	20 39	8	3.8	2.09×	solid
39	7 31	8	3.8	2.09×	solid
40	26 42	8	3.8	2.09×	solid
41	30 36	7	3.8	1.83×	solid
42	24 46	7	3.8	1.83×	solid
43	10 35	7	3.8	1.83×	solid
44	11 37	7	3.8	1.83×	solid
45	25 35	7	3.8	1.83×	solid
46	23 28	7	3.8	1.83×	solid
47	2 18	7	3.8	1.83×	solid
48	16 18	7	3.8	1.83×	solid
49	9 15	7	3.8	1.83×	solid
50	15 45	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 →