Number 31

In Classic Lotto 47 under the 6/47 · since Apr 2010 rules — 1,721 draws, 6 from 1–47.

219times drawn · chance expected 220 −0.05σ

0draws waiting — it came up last time

7.9average wait between appearances · chance says 7.8

34longest completed wait · 91% chance of one at least that long

31 is drawn as often as chance explains

Drawn 219 times in 1,721 draws against 219.7 expected, −0.05σ. Each draw is independent: after 0 draws away it is exactly as likely tonight as a number drawn yesterday.

Number 31, draw by draw

Drawn 219 times in 1,721 draws · average wait 7.9 draws · longest completed wait 34 · 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 smallest0 · chance 0.7
2nd smallest6 · chance 8.7
3rd smallest38 · chance 38.9
4th smallest77 · chance 77.8
5th smallest72 · chance 70.1
6th smallest26 · chance 22.8

Every position’s lane →

The company it keeps

Seen most often with these — chance gives every partner about 23.8 shared draws, and the leaders are simply the ones that came out ahead this time.

2 28 10 45 33 43

It has shared a draw with every one of the other 46 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 47. 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
2026-10-10	9	4th	16 22 29 31 35 40
2026-09-09	23	5th	2 12 20 30 31 42
2026-06-20	3	5th	10 21 23 27 31 42
2026-06-10

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 6/47 tonight whatever it did last week.

2024-12-25	9	4th	2 14 27 31 45 46
2024-11-23	2	3rd	22 28 31 32 33 37
2024-11-16	11	4th	4 5 7 31 43 45
2024-10-09	14	4th	14 15 23 31 35 38
2024-08-21	9	4th	22 24 25 31 32 33
2024-07-20	4	4th	5 14 20 31 33 41
2024-07-06	6	5th	10 23 26 27 31 33
2024-06-15	3	4th	2 3 25 31 33 40
2024-06-05	19	3rd	23 28 31 34 35 40
2024-03-30	7	6th	5 12 18 20 23 31
2024-03-06	4	4th	4 21 23 31 33 42
2024-02-21	9	5th	13 16 25 27 31 47
2024-01-20	34	4th	8 23 26 31 36 40
2023-09-23	12	4th	2 12 26 31 32 41
2023-08-12	5	4th	5 15 22 31 33 37
2023-07-26	7	5th	5 16 24 30 31 37
2023-07-01	12	5th	10 11 17 26 31 34
2023-05-20	7	4th	18 20 28 31 40 46
2023-04-26	4	5th	8 15 22 30 31 33
2023-04-12	19	5th	8 9 20 26 31 33
2023-02-04	13	6th	7 14 15 26 29 31
2022-12-21	9	3rd	3 28 31 39 43 47
2022-11-19	9	3rd	10 13 31 37 38 41
2022-10-19	1	5th	2 18 19 24 31 42
2022-10-15	18	4th	6 8 11 31 42 45
2022-08-13	5	5th	13 16 24 27 31 33
2022-07-27	5	4th	2 17 22 31 38 43
2022-07-09	6	4th	7 10 28 31 32 42
2022-06-18	9	5th	2 4 6 17 31 36
2022-05-18	1	4th	14 18 19 31 38 44
2022-05-14	7	3rd	11 16 31 36 44 45
2022-04-20	18	6th	4 6 11 17 23 31
2022-02-16	7	4th	6 11 12 31 38 43
2022-01-22	3	4th	8 22 28 31 35 42
2022-01-12	4	6th	1 15 21 23 27 31
2021-12-29	3	4th	9 18 26 31 42 47
2021-12-18	15	4th	6 14 24 31 37 45
2021-10-27	2	5th	4 7 23 28 31 43
2021-10-20	5	6th	2 19 21 25 27 31
2021-10-02	11	2nd	2 31 37 42 44 47
2021-08-25	7	3rd	25 29 31 32 36 39
2021-07-31	1	6th	3 5 10 20 28 31
2021-07-28	4	4th	5 6 7 31 38 42
2021-07-14	4	5th	1 4 17 24 31 40
2021-06-30	4	5th	2 8 22 25 31 40
2021-06-16	3	4th	4 19 28 31 33 46
2021-06-05	3	5th	4 7 11 29 31 38
2021-05-26	19	4th	5 8 11 31 43 44
2021-03-20	1	3rd	17 20 31 32 34 43
2021-03-17	15	5th	10 11 21 30 31 39
2021-01-23	2	2nd	11 31 37 40 46 47
2021-01-16	2	3rd	23 24 31 36 40 42
2021-01-09	7	5th	13 14 16 29 31 35
2020-12-16	14	5th	4 10 27 29 31 40
2020-10-28	3	4th	7 17 20 31 46 47
2020-10-17	2	4th	2 23 24 31 37 39
2020-10-10	2	3rd	7 10 31 39 45 47
2020-10-03	13	5th	17 21 25 28 31 41
2020-08-19	8	3rd	2 9 31 33 40 44
2020-07-22	6	4th	8 9 16 31 37 47
2020-07-01	4	4th	8 23 28 31 33 45
2020-06-17	3	6th	2 5 10 14 23 31
2020-06-06	1	3rd	21 29 31 33 34 43
2020-06-03	13	5th	2 4 29 30 31 39
2020-04-18	12	3rd	23 28 31 37 44 46
2020-03-07	10	6th	10 18 20 28 29 31
2020-02-01	3	5th	2 5 13 30 31 38
2020-01-22	12	3rd	1 2 31 36 45 47
2019-12-11	12	4th	7 10 12 31 43 46
2019-10-30	17	6th	2 13 18 20 27 31
2019-08-31	3	4th	3 7 29 31 43 47
2019-08-21	8	4th	4 7 14 31 45 46
2019-07-24	12	4th	6 17 24 31 35 43
2019-06-12	6	5th	10 16 17 28 31 45
2019-05-22	4	6th	2 3 20 22 25 31
2019-05-08	1	3rd	14 15 31 38 40 45
2019-05-04	4	5th	4 15 27 28 31 45
2019-04-20	14	4th	5 18 28 31 38 42
2019-03-02	2	5th	2 3 13 15 31 46
2019-02-23	8	4th	1 9 23 31 35 43
2019-01-26	1	5th	13 16 24 26 31 35
2019-01-23	2	6th	8 13 19 22 28 31
2019-01-16	22	4th	6 25 28 31 38 42
2018-10-31	6	3rd	6 18 31 32 33 40
2018-10-10	15	4th	5 12 24 31 35 42
2018-08-18	18	4th	2 5 23 31 38 42
2018-06-16	3	5th	2 6 7 27 31 41
2018-06-06	14	5th	9 12 20 29 31 38
2018-04-18	2	6th	2 7 13 24 27 31
2018-04-11	10	3rd	11 29 31 36 39 45
2018-03-07	4	6th	1 5 11 12 16 31
2018-02-21	11	5th	1 7 21 30 31 40
2018-01-13	6	3rd	11 21 31 34 35 37
2017-12-23	6	4th	6 22 23 31 35 44
2017-12-02	24	4th	6 8 28 31 43 47
2017-09-09	10	5th	1 5 19 20 31 39
2017-08-05	5	3rd	17 30 31 33 34 42
2017-07-19	3	5th	2 12 13 28 31 36
2017-07-08	29	5th	7 22 28 30 31 36
2017-03-29	9	5th	7 9 12 22 31 36
2017-02-25	16	5th	9 10 12 29 31 33
2016-12-31	1	4th	3 12 14 31 36 44
2016-12-28	23	4th	8 15 29 31 34 41
2016-10-08	3	5th	14 16 26 28 31 32
2016-09-28	19	2nd	17 31 33 40 42 43
2016-07-23	1	2nd	11 31 38 41 46 47
2016-07-20	7	4th	4 19 22 31 43 46
2016-06-25	3	4th	3 17 22 31 37 46
2016-06-15	3	6th	3 8 24 25 29 31
2016-06-04	8	5th	4 9 12 16 31 43
2016-05-07	5	4th	10 13 18 31 39 41
2016-04-20	7	5th	15 21 23 26 31 35
2016-03-26	2	4th	4 10 18 31 45 47
2016-03-19	5	6th	4 10 15 23 28 31
2016-03-02	21	4th	13 18 24 31 39 45
2015-12-19	2	4th	6 18 19 31 45 46
2015-12-12	4	5th	6 11 28 30 31 40
2015-11-28	12	5th	5 7 21 30 31 47
2015-10-17	2	4th	5 15 21 31 36 47
2015-10-10	1	4th	6 7 9 31 39 44
2015-10-07	7	3rd	2 19 31 35 38 44
2015-09-12	6	4th	12 23 28 31 43 45
2015-08-22	1	4th	17 19 25 31 34 36
2015-08-19	5	4th	11 19 25 31 32 37
2015-08-01	2	6th	14 24 26 29 30 31
2015-07-25	33	4th	3 7 15 31 37 44
2015-04-01	2	6th	7 9 12 23 24 31
2015-03-25	8	5th	7 17 21 28 31 32
2015-02-25	16	4th	2 3 27 31 38 43
2014-12-31	8	3rd	4 28 31 37 39 40
2014-12-03	1	6th	11 24 28 29 30 31
2014-11-29	5	5th	8 12 21 25 31 43
2014-11-12	5	4th	1 5 20 31 38 47
2014-10-18	4	3rd	8 10 31 39 44 45
2014-10-04	12	4th	10 14 27 31 39 42
2014-08-23	9	4th	8 18 19 31 33 38
2014-07-23	24	3rd	13 14 31 32 33 36
2014-04-30	5	5th	8 17 24 26 31 41
2014-04-12	5	4th	14 15 27 31 43 45
2014-03-26	7	5th	8 10 22 28 31 32
2014-03-01	13	5th	2 8 25 30 31 47
2014-01-15	17	5th	1 16 29 30 31 37
2013-11-16	7	5th	6 9 15 20 31 38
2013-10-23	26	3rd	6 24 31 34 36 40
2013-07-24	6	4th	9 17 18 31 32 40
2013-07-03	13	3rd	6 7 31 33 35 39
2013-05-18	4	5th	8 9 13 24 31 36
2013-05-04	1	4th	2 19 26 31 37 43
2013-05-01	9	2nd	24 31 33 37 41 45
2013-03-30	1	3rd	5 6 31 33 42 46
2013-03-27	32	5th	3 9 20 29 31 45
2012-12-05	1	4th	1 21 26 31 38 43
2012-12-01	10	4th	12 13 19 31 37 44
2012-10-27	3	5th	11 22 23 25 31 44
2012-10-17	2	4th	1 8 29 31 40 42
2012-10-10	10	3rd	2 16 31 37 40 43
2012-09-05	2	3rd	3 21 31 34 37 39
2012-08-29	19	5th	4 12 16 25 31 41
2012-06-23	5	6th	12 15 18 24 28 31
2012-06-06	5	4th	8 15 28 31 34 42
2012-05-19	6	4th	4 13 25 31 35 40
2012-04-28	26	4th	3 4 22 31 35 45
2012-01-28	1	5th	18 19 24 25 31 38
2012-01-25	5	5th	11 12 17 19 31 46
2012-01-07	9	5th	18 21 28 29 31 39
2011-12-07	14	5th	5 20 24 27 31 32
2011-10-19	5	4th	6 10 13 31 45 46
2011-10-01	2	5th	1 10 20 22 31 38
2011-09-24	1	3rd	13 26 31 40 45 46
2011-09-21	3	4th	1 17 20 31 33 41
2011-09-10	7	5th	2 7 16 29 31 39
2011-08-17	2	6th	9 14 19 21 30 31
2011-08-10	6	5th	10 14 22 25 31 46
2011-07-20	6	5th	1 2 3 27 31 35
2011-06-29	3	3rd	1 3 31 37 44 45
2011-06-18	3	5th	8 9 12 22 31 41
2011-06-08	2	4th	8 10 29 31 39 45
2011-06-01	1	3rd	7 26 31 38 39 47
2011-05-28	10	6th	1 3 11 12 25 31
2011-04-23	8	5th	2 3 17 25 31 40
2011-03-26	1	3rd	1 28 31 42 44 46
2011-03-23	3	5th	5 15 21 29 31 33
2011-03-12	7	4th	5 15 18 31 33 36
2011-02-16	2	3rd	5 18 31 32 35 44
2011-02-09	1	5th	6 10 12 21 31 46
2011-02-05	4	4th	5 8 9 31 43 47
2011-01-22	8	4th	3 13 23 31 32 44
2010-12-22	26	3rd	10 15 31 33 39 43
2010-09-22	9	5th	10 20 22 30 31 43
2010-08-21	18	5th	2 8 19 20 31 34
2010-06-19	11	5th	2 14 20 22 31 36
2010-05-12	1	5th	13 21 22 29 31 43
2010-05-08	3	3rd	5 23 31 36 43 47
2010-04-28	6	5th	2 7 10 30 31 33
2010-04-07	—	5th	8 13 19 30 31 47