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

Statistics based on official draw history.

Top 50 Number Pairs

Rank	Pair	Observed	Expected	Strength	Evidence
1	39 41	9	2.6	3.43×	solid
2	9 49	9	2.6	3.43×	solid
3	9 15	8	2.6	3.04×	solid
4	26 35	8	2.6	3.04×	solid
5	15 40	8	2.6	3.04×	solid
6	15 49	8	2.6	3.04×	solid
7	37 46	7	2.6	2.66×	solid
8	9 42	7	2.6	2.66×	solid
9	5 17	7	2.6	2.66×	solid
10	9 17	7	2.6	2.66×	solid
11	9 39	7	2.6	2.66×	solid
12	9 45	7	2.6	2.66×	solid
13	6 39	7	2.6	2.66×	solid
14	23 28	7	2.6	2.66×	solid
15	13 49	7	2.6	2.66×	solid
16	41 48	7	2.6	2.66×	solid
17	46 49	7	2.6	2.66×	solid
18	40 42	7	2.6	2.66×	solid
19	19 40	7	2.6	2.66×	solid
20	10 11	6	2.6	2.28×	solid
21	19 42	6	2.6	2.28×	solid
22	25 42	6	2.6	2.28×	solid
23	4 27	6	2.6	2.28×	solid
24	28 29	6	2.6	2.28×	solid
25	28 42	6	2.6	2.28×	solid
26	2 14	6	2.6	2.28×	solid
27	1 46	6	2.6	2.28×	solid
28	17 46	6	2.6	2.28×	solid
29	4 9	6	2.6	2.28×	solid
30	4 39	6	2.6	2.28×	solid
31	4 40	6	2.6	2.28×	solid
32	9 33	6	2.6	2.28×	solid
33	39 40	6	2.6	2.28×	solid
34	3 6	6	2.6	2.28×	solid
35	5 6	6	2.6	2.28×	solid
36	21 33	6	2.6	2.28×	solid
37	5 44	6	2.6	2.28×	solid
38	35 46	6	2.6	2.28×	solid
39	3 27	6	2.6	2.28×	solid
40	4 13	6	2.6	2.28×	solid
41	4 20	6	2.6	2.28×	solid
42	44 48	6	2.6	2.28×	solid
43	13 15	6	2.6	2.28×	solid
44	13 34	6	2.6	2.28×	solid
45	14 44	6	2.6	2.28×	solid
46	25 28	6	2.6	2.28×	solid
47	11 37	6	2.6	2.28×	solid
48	13 26	6	2.6	2.28×	solid
49	9 41	6	2.6	2.28×	solid
50	24 46	6	2.6	2.28×	solid

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