Number 31

In Weekday Windfall under the 6/45 + 2/45 · since Jan 2010 rules — 1,863 draws, 6 from 1–45.

241times drawn · chance expected 248 −0.50σ

0draws waiting — it came up last time

7.6average wait between appearances · chance says 7.5

37longest completed wait · 75% chance of one at least that long

31 is drawn as often as chance explains

Drawn 241 times in 1,863 draws against 248.4 expected, −0.50σ. Each draw is independent: after 0 draws away it is exactly as likely tonight as a number drawn yesterday. It has also come out as the bonus ball 79 times, counted separately.

Number 31, draw by draw

Drawn 241 times in 1,863 draws · average wait 7.6 draws · longest completed wait 37 · drawn in the most recent draw

a completed wait — darker is longer the wait still running — a lower bound, not a finished gap

Where it lands in a sorted draw

Sort a draw and 31 has a favourite seat — chance gives a large number the high positions more often. That is the shape of sorting, not of the machine.

1st smallest1 · chance 0.4
2nd smallest5 · chance 6.7
3rd smallest36 · chance 35.1
4th smallest81 · chance 82.0
5th smallest83 · chance 85.1
6th smallest35 · chance 31.6

Every position’s lane →

The company it keeps

Seen most often with these — chance gives every partner about 27.4 shared draws, and the leaders are simply the ones that came out ahead this time.

42 13 28 22 6 35

It has shared a draw with every one of the other 44 numbers; chance expected about 0.0 still unmet by now. Every pair →

How many people play it

Under the crowd model, 31 is picked about 1.22× as often as an indifferent choice — 15th most popular of 45. That changes nothing about whether it comes up, and everything about how many ways a jackpot on it would be shared.

Numbers 1–31 — the birthday zone ×1.22

The model and its sources → · What people believe about 31 →

Every draw it appeared in

Date	Wait	Position	The draw
2026-09-11	1	5th	16 17 20 30 31 42
2026-09-09	4	4th	21 26 27 31 33 43
2026-08-31	13	6th	1 2 24 25 29 31
2026-07-31

What this cannot tell you

Nothing here predicts the next draw. A number’s history is a record of a fair machine’s past, and the machine keeps none of it: 31 is drawn with probability 6/45 tonight whatever it did last week.

2025-07-28	1	3rd	22 25 31 36 39 42
2025-07-25	8	5th	3 6 27 29 31 45
2025-07-07	15	5th	11 13 27 29 31 36
2025-06-02	3	4th	4 24 25 31 36 41
2025-05-26	3	5th	2 6 10 20 31 35
2025-05-19	20	3rd	13 27 31 38 40 42
2025-04-02	4	5th	5 9 11 29 31 37
2025-03-24	2	6th	1 2 3 16 22 31
2025-03-19	12	4th	19 24 25 31 35 45
2025-02-19	1	3rd	1 17 31 39 43 44
2025-02-17	5	5th	5 21 26 30 31 35
2025-02-05	4	6th	2 6 8 9 20 31
2025-01-27	6	4th	9 10 14 31 36 37
2025-01-13	7	3rd	25 28 31 37 42 45
2024-12-27	3	2nd	28 31 35 36 39 41
2024-12-20	4	5th	7 14 15 20 31 45
2024-12-11	6	5th	14 17 24 28 31 43
2024-11-27	4	5th	7 17 19 29 31 39
2024-11-18	2	4th	11 22 28 31 32 41
2024-11-13	14	5th	4 15 18 19 31 34
2024-10-11	11	6th	5 12 13 14 17 31
2024-09-16	5	5th	4 15 20 30 31 36
2024-09-04	15	3rd	9 22 31 35 42 45
2024-07-31	9	4th	2 17 23 31 33 41
2024-07-10	3	5th	5 7 21 26 31 44
2024-07-03	19	6th	4 16 21 25 30 31
2024-05-20	9	5th	3 9 25 30 31 35
2024-04-17	5	4th	1 10 15 31 42 44
2024-04-01	2	5th	4 5 13 30 31 34
2024-03-25	5	4th	4 11 19 31 32 35
2024-03-06	7	3rd	13 22 31 35 43 45
2024-02-12	3	2nd	15 31 32 37 43 44
2024-01-31	15	4th	4 14 26 31 34 38
2023-12-11	16	5th	11 23 24 28 31 42
2023-10-16	4	4th	20 25 28 31 35 41
2023-10-02	14	4th	6 14 18 31 40 43
2023-08-14	2	5th	4 8 21 25 31 45
2023-08-07	22	5th	5 9 12 23 31 35
2023-05-22	2	3rd	10 12 31 32 42 45
2023-05-15	27	3rd	7 12 31 33 36 37
2023-02-08	2	4th	19 23 28 31 38 40
2023-02-01	8	3rd	1 8 31 38 41 44
2023-01-04	1	4th	6 8 30 31 42 43
2023-01-02	5	4th	6 10 25 31 42 43
2022-12-14	8	5th	14 19 23 29 31 42
2022-11-16	20	5th	20 21 23 25 31 38
2022-09-07	13	4th	5 25 28 31 38 44
2022-07-25	12	5th	14 18 22 26 31 36
2022-06-13	3	4th	2 5 8 31 35 37
2022-06-01	22	5th	5 8 10 15 31 42
2022-03-16	4	6th	2 6 9 19 28 31
2022-03-02	2	4th	15 24 27 31 36 42
2022-02-23	3	5th	4 8 13 20 31 37
2022-02-14	9	4th	4 11 29 31 35 37
2022-01-12	1	5th	7 15 18 22 31 37
2022-01-10	3	5th	1 8 13 27 31 35
2021-12-29	8	5th	6 9 11 29 31 32
2021-12-01	3	4th	12 17 18 31 37 41
2021-11-22	6	5th	3 9 12 25 31 35
2021-11-01	3	4th	12 24 26 31 37 40
2021-10-20	3	4th	9 14 21 31 41 43
2021-10-11	10	4th	16 18 26 31 41 42
2021-09-06	1	4th	1 24 30 31 32 40
2021-09-01	9	4th	13 17 25 31 35 43
2021-08-02	2	5th	1 7 11 14 31 40
2021-07-26	16	5th	3 6 13 19 31 33
2021-05-31	1	6th	6 11 15 19 29 31
2021-05-26	37	4th	26 27 28 31 38 44
2021-01-18	3	4th	4 13 29 31 38 44
2021-01-06	11	5th	19 26 29 30 31 35
2020-11-30	19	4th	5 9 13 31 38 42
2020-09-23	3	5th	1 4 5 6 31 32
2020-09-14	8	5th	1 16 23 24 31 43
2020-08-17	23	5th	10 12 20 22 31 37
2020-05-27	4	5th	8 9 19 23 31 35
2020-05-13	22	4th	9 25 28 31 33 38
2020-02-26	5	5th	12 16 20 26 31 45
2020-02-10	1	3rd	10 16 31 33 35 45
2020-02-05	3	3rd	1 25 31 39 44 45
2020-01-27	1	6th	2 4 13 22 23 31
2020-01-22	8	5th	2 4 13 23 31 38
2019-12-25	20	5th	2 23 26 28 31 40
2019-10-16	3	4th	8 10 22 31 32 43
2019-10-07	4	4th	2 7 8 31 35 44
2019-09-23	9	6th	2 11 13 17 30 31
2019-08-21	20	1st	31 35 36 40 44 45
2019-06-12	37	4th	10 13 26 31 34 38
2019-02-04	7	4th	6 22 26 31 38 42
2019-01-09	7	3rd	1 5 31 34 42 45
2018-12-17	11	2nd	18 31 33 36 37 40
2018-11-07	2	4th	16 20 30 31 32 40
2018-10-31	4	5th	2 3 8 12 31 39
2018-10-17	10	3rd	5 13 31 38 42 45
2018-09-12	11	4th	9 10 15 31 35 40
2018-08-06	3	4th	2 16 21 31 42 44
2018-07-25	10	5th	1 23 26 27 31 39
2018-06-20	2	4th	3 21 29 31 37 39
2018-06-13	3	4th	13 27 28 31 32 39
2018-06-04	12	4th	3 4 17 31 37 40
2018-04-23	7	6th	4 7 13 14 25 31
2018-03-28	4	5th	4 18 24 29 31 34
2018-03-14	4	4th	4 9 17 31 34 36
2018-02-28	1	3rd	2 28 31 32 37 38
2018-02-26	5	5th	4 5 6 7 31 32
2018-02-07	1	4th	6 14 20 31 32 37
2018-02-05	10	5th	3 9 14 30 31 43
2018-01-01	20	4th	2 24 29 31 34 37
2017-10-23	16	5th	15 16 20 21 31 41
2017-08-28	24	2nd	11 31 33 38 42 44
2017-06-05	12	5th	2 13 16 22 31 38
2017-04-24	1	5th	9 22 26 28 31 34
2017-04-19	7	6th	1 5 7 22 27 31
2017-03-27	10	5th	3 6 18 20 31 36
2017-02-20	3	4th	3 24 29 31 35 39
2017-02-08	2	5th	8 10 12 19 31 35
2017-02-01	9	6th	6 17 21 25 29 31
2017-01-02	6	4th	2 7 21 31 32 33
2016-12-12	11	4th	7 17 25 31 33 40
2016-11-02	19	6th	3 5 6 7 23 31
2016-08-29	1	5th	21 22 24 25 31 43
2016-08-24	12	3rd	9 19 31 36 37 42
2016-07-13	4	5th	1 14 16 27 31 32
2016-06-29	10	5th	21 22 23 28 31 42
2016-05-25	3	3rd	18 22 31 34 36 41
2016-05-16	1	6th	4 8 22 24 28 31
2016-05-11	2	6th	1 8 11 13 22 31
2016-05-04	4	3rd	8 29 31 37 41 44
2016-04-20	9	4th	7 13 21 31 39 45
2016-03-21	9	5th	9 14 15 18 31 43
2016-02-17	3	5th	17 25 29 30 31 34
2016-02-08	2	3rd	11 13 31 33 40 45
2016-02-01	4	3rd	13 29 31 36 41 43
2016-01-18	3	3rd	6 14 31 41 42 45
2016-01-06	3	3rd	12 23 31 35 36 39
2015-12-28	1	4th	18 25 29 31 38 43
2015-12-23	1	6th	2 3 7 20 28 31
2015-12-21	2	5th	6 14 16 27 31 34
2015-12-14	7	5th	2 5 16 19 31 39
2015-11-18	5	6th	4 20 21 27 30 31
2015-11-02	15	5th	15 18 20 22 31 45
2015-09-09	9	6th	1 6 16 23 27 31
2015-08-10	6	6th	4 10 12 16 29 31
2015-07-20	10	4th	3 27 28 31 33 42
2015-06-15	3	5th	12 19 27 28 31 39
2015-06-03	14	3rd	3 21 31 36 37 38
2015-04-15	4	6th	3 6 19 22 29 31
2015-04-01	2	5th	1 21 22 24 31 37
2015-03-25	7	5th	5 9 11 20 31 36
2015-03-02	1	4th	6 7 11 31 35 45
2015-02-25	7	4th	2 6 24 31 34 35
2015-02-02	10	5th	6 7 19 28 31 35
2014-12-29	8	6th	4 15 17 20 29 31
2014-12-01	11	5th	1 7 8 15 31 43
2014-10-22	5	5th	1 16 21 26 31 38
2014-10-06	2	5th	4 13 25 28 31 34
2014-09-29	3	5th	10 12 22 30 31 33
2014-09-17	14	5th	6 7 17 26 31 32
2014-07-30	3	4th	2 13 25 31 35 40
2014-07-21	9	4th	2 17 18 31 37 40
2014-06-18	17	5th	1 12 28 29 31 45
2014-04-21	24	4th	6 13 19 31 42 43
2014-01-27	2	4th	17 20 22 31 38 45
2014-01-20	12	3rd	7 19 31 37 41 42
2013-12-09	6	3rd	1 23 31 36 39 44
2013-11-18	3	5th	7 16 28 30 31 34
2013-11-06	8	3rd	1 20 31 33 34 42
2013-10-09	3	5th	10 16 22 28 31 34
2013-09-30	15	4th	6 12 24 31 33 39
2013-08-07	3	5th	7 18 24 28 31 42
2013-07-29	2	3rd	8 10 31 36 39 42
2013-07-22	11	6th	4 7 8 11 23 31
2013-06-12	9	6th	5 7 8 13 22 31
2013-05-13	7	3rd	5 26 31 35 41 42
2013-04-17	2	4th	4 10 19 31 34 38
2013-04-10	1	4th	10 14 26 31 35 44
2013-04-08	6	3rd	18 28 31 33 41 45
2013-03-18	10	6th	5 16 21 22 27 31
2013-02-11	2	4th	14 19 20 31 34 42
2013-02-04	1	5th	7 15 16 30 31 43
2013-01-30	2	5th	5 10 15 28 31 39
2013-01-23	8	2nd	8 31 32 33 37 44
2012-12-26	6	4th	7 16 19 31 39 43
2012-12-05	21	5th	1 10 19 24 31 32
2012-09-24	37	3rd	9 17 31 32 35 42
2012-05-16	5	5th	15 21 23 24 31 32
2012-04-30	2	3rd	16 23 31 32 39 42
2012-04-23	2	6th	7 11 21 28 29 31
2012-04-16	6	5th	19 20 24 30 31 43
2012-03-26	4	3rd	17 21 31 36 42 44
2012-03-12	8	5th	5 15 20 26 31 42
2012-02-13	8	4th	11 14 23 31 35 40
2012-01-16	3	4th	7 12 18 31 37 38
2012-01-04	6	6th	5 9 11 28 29 31
2011-12-14	11	4th	12 18 30 31 34 44
2011-11-07	9	5th	6 7 22 30 31 33
2011-10-05	2	4th	4 8 23 31 39 41
2011-09-28	6	3rd	11 29 31 35 44 45
2011-09-07	2	4th	5 10 18 31 32 37
2011-08-31	25	6th	3 5 8 12 13 31
2011-06-06	13	4th	9 14 28 31 37 38
2011-04-20	3	6th	2 7 13 14 20 31
2011-04-11	14	5th	5 13 14 17 31 43
2011-02-21	4	3rd	3 15 31 32 33 37
2011-02-07	2	5th	4 20 23 27 31 44
2011-01-31	2	6th	8 9 13 14 27 31
2011-01-24	2	4th	13 14 29 31 39 43
2011-01-17	2	6th	6 13 21 26 28 31
2011-01-10	15	6th	1 5 20 21 30 31
2010-11-17	3	3rd	3 17 31 40 43 45
2010-11-08	9	4th	6 7 20 31 32 42
2010-10-06	19	4th	6 10 16 31 36 38
2010-08-02	4	4th	5 21 26 31 32 41
2010-07-19	1	4th	13 17 18 31 36 45
2010-07-14	3	3rd	18 22 31 32 33 40
2010-07-05	13	5th	4 14 25 27 31 37
2010-05-19	12	3rd	3 22 31 40 43 44
2010-04-07	—	4th	3 16 23 31 40 42