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 100 draws. Recency-weighted: recent draws count more.

Statistics based on official draw history.

Top 50 Number Pairs

Rank	Pair	Observed	Expected	Strength	Evidence
1	27 35	5	1.3	3.92×	moderate
2	5 17	5	1.3	3.92×	moderate
3	30 45	5	1.3	3.92×	moderate
4	13 34	5	1.3	3.92×	moderate
5	9 33	5	1.3	3.92×	moderate
6	9 15	5	1.3	3.92×	moderate
7	6 39	5	1.3	3.92×	moderate
8	23 28	5	1.3	3.92×	moderate
9	24 46	5	1.3	3.92×	moderate
10	5 46	4	1.3	3.14×	moderate
11	10 34	4	1.3	3.14×	moderate
12	6 8	4	1.3	3.14×	moderate
13	9 17	4	1.3	3.14×	moderate
14	23 25	4	1.3	3.14×	moderate
15	2 41	4	1.3	3.14×	moderate
16	30 33	4	1.3	3.14×	moderate
17	41 45	4	1.3	3.14×	moderate
18	13 21	4	1.3	3.14×	moderate
19	21 34	4	1.3	3.14×	moderate
20	34 45	4	1.3	3.14×	moderate
21	10 33	4	1.3	3.14×	moderate
22	9 36	4	1.3	3.14×	moderate
23	9 43	4	1.3	3.14×	moderate
24	13 28	4	1.3	3.14×	moderate
25	28 45	4	1.3	3.14×	moderate
26	45 48	4	1.3	3.14×	moderate
27	8 37	4	1.3	3.14×	moderate
28	37 41	4	1.3	3.14×	moderate
29	13 15	4	1.3	3.14×	moderate
30	9 30	4	1.3	3.14×	moderate
31	15 49	4	1.3	3.14×	moderate
32	25 42	4	1.3	3.14×	moderate
33	3 30	4	1.3	3.14×	moderate
34	9 42	4	1.3	3.14×	moderate
35	28 29	4	1.3	3.14×	moderate
36	14 48	4	1.3	3.14×	moderate
37	17 46	4	1.3	3.14×	moderate
38	4 39	4	1.3	3.14×	moderate
39	39 40	4	1.3	3.14×	moderate
40	5 6	4	1.3	3.14×	moderate
41	30 37	4	1.3	3.14×	moderate
42	21 39	4	1.3	3.14×	moderate
43	42 43	4	1.3	3.14×	moderate
44	13 49	4	1.3	3.14×	moderate
45	39 41	4	1.3	3.14×	moderate
46	16 46	4	1.3	3.14×	moderate
47	32 46	3	1.3	2.35×	moderate
48	46 48	3	1.3	2.35×	moderate
49	1 17	3	1.3	2.35×	moderate
50	17 32	3	1.3	2.35×	moderate

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