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 209 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	2.7	3.38×	solid
2	5 17	8	2.7	3×	solid
3	9 17	8	2.7	3×	solid
4	15 49	8	2.7	3×	solid
5	26 35	8	2.7	3×	solid
6	15 40	8	2.7	3×	solid
7	9 49	8	2.7	3×	solid
8	17 32	7	2.7	2.63×	solid
9	2 14	7	2.7	2.63×	solid
10	12 41	7	2.7	2.63×	solid
11	13 15	7	2.7	2.63×	solid
12	46 49	7	2.7	2.63×	solid
13	37 46	7	2.7	2.63×	solid
14	9 42	7	2.7	2.63×	solid
15	9 15	7	2.7	2.63×	solid
16	9 39	7	2.7	2.63×	solid
17	9 45	7	2.7	2.63×	solid
18	6 39	7	2.7	2.63×	solid
19	23 28	7	2.7	2.63×	solid
20	13 49	7	2.7	2.63×	solid
21	2 41	6	2.7	2.25×	solid
22	30 45	6	2.7	2.25×	solid
23	33 45	6	2.7	2.25×	solid
24	41 45	6	2.7	2.25×	solid
25	13 21	6	2.7	2.25×	solid
26	13 34	6	2.7	2.25×	solid
27	41 48	6	2.7	2.25×	solid
28	22 41	6	2.7	2.25×	solid
29	9 24	6	2.7	2.25×	solid
30	9 30	6	2.7	2.25×	solid
31	9 33	6	2.7	2.25×	solid
32	9 44	6	2.7	2.25×	solid
33	15 38	6	2.7	2.25×	solid
34	4 27	6	2.7	2.25×	solid
35	28 29	6	2.7	2.25×	solid
36	17 46	6	2.7	2.25×	solid
37	4 9	6	2.7	2.25×	solid
38	4 39	6	2.7	2.25×	solid
39	39 40	6	2.7	2.25×	solid
40	5 6	6	2.7	2.25×	solid
41	5 44	6	2.7	2.25×	solid
42	35 46	6	2.7	2.25×	solid
43	3 27	6	2.7	2.25×	solid
44	44 48	6	2.7	2.25×	solid
45	14 44	6	2.7	2.25×	solid
46	11 37	6	2.7	2.25×	solid
47	13 26	6	2.7	2.25×	solid
48	9 41	6	2.7	2.25×	solid
49	24 46	6	2.7	2.25×	solid
50	40 42	6	2.7	2.25×	solid

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