Number 19

In Oz Lotto under the 7/45 + 2/45 · Jan 2009 – May 2022 rules — 697 draws, 7 from 1–45 (an earlier era).

110times drawn · chance expected 108 +0.16σ

0draws waiting — it came up last time

6.2average wait between appearances · chance says 6.4

24longest completed wait · 90% chance of one at least that long

19 is drawn as often as chance explains

Drawn 110 times in 697 draws against 108.4 expected, +0.16σ. 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 35 times, counted separately.

Number 19, draw by draw

Drawn 110 times in 697 draws · average wait 6.2 draws · longest completed wait 24 · 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 19 has a favourite seat — chance gives a small number the low positions more often. That is the shape of sorting, not of the machine.

1st smallest4 · chance 3.6
2nd smallest20 · chance 18.5
3rd smallest36 · chance 35.6
4th smallest36 · chance 33.1
5th smallest13 · chance 15.5
6th smallest1 · chance 3.5
7th smallest0 · chance 0.3

Every position’s lane →

The company it keeps

Seen most often with these — chance gives every partner about 15.0 shared draws, and the leaders are simply the ones that came out ahead this time.

45 1 2 17 20 21

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, 19 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 19 →

Every draw it appeared in

Date	Wait	Position	The draw
2022-05-10	10	5th	1 3 6 7 19 42 43
2022-03-01	14	3rd	4 6 19 20 29 31 32
2021-11-23	11	5th	4 7 10 17 19 26

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: 19 is drawn with probability 7/45 tonight whatever it did last week.

2018-11-13	11	4th	9 11 16 19 28 42 45
2018-08-28	6	4th	1 2 13 19 21 23 34
2018-07-17	8	3rd	11 17 19 20 28 38 42
2018-05-22	3	4th	2 12 13 19 31 39 45
2018-05-01	5	5th	8 9 11 15 19 27 36
2018-03-27	17	3rd	3 5 19 22 27 29 38
2017-11-28	19	5th	3 7 9 16 19 28 35
2017-07-18	6	3rd	2 7 19 21 23 29 45
2017-06-06	1	4th	10 11 15 19 23 30 34
2017-05-30	4	4th	1 4 13 19 26 31 35
2017-05-02	10	4th	2 9 17 19 22 28 38
2017-02-21	23	3rd	5 9 19 28 31 41 45
2016-09-13	9	3rd	1 3 19 29 30 42 44
2016-07-12	2	3rd	1 11 19 24 28 29 39
2016-06-28	9	4th	11 13 16 19 24 32 44
2016-04-26	5	5th	1 5 6 15 19 41 45
2016-03-22	7	4th	1 9 17 19 32 37 38
2016-02-02	4	5th	2 5 7 9 19 22 44
2016-01-05	4	2nd	18 19 25 31 33 37 43
2015-12-08	3	4th	8 11 14 19 30 36 40
2015-11-17	2	3rd	5 16 19 26 29 32 39
2015-11-03	7	2nd	5 19 30 31 32 37 40
2015-09-15	3	4th	1 2 13 19 29 33 43
2015-08-25	3	3rd	15 18 19 21 25 34 45
2015-08-04	4	4th	8 9 14 19 40 41 44
2015-07-07	2	4th	1 11 17 19 23 27 36
2015-06-23	16	4th	2 5 9 19 27 36 45
2015-03-03	2	2nd	5 19 20 23 26 31 43
2015-02-17	6	3rd	2 4 19 25 30 31 38
2015-01-06	1	4th	2 6 11 19 35 39 40
2014-12-30	1	3rd	4 7 19 26 35 41 43
2014-12-23	9	4th	6 13 17 19 25 34 37
2014-10-21	2	4th	6 14 17 19 25 32 34
2014-10-07	11	4th	3 6 15 19 20 23 28
2014-07-22	3	4th	3 16 17 19 24 25 35
2014-07-01	5	5th	1 10 11 15 19 20 44
2014-05-27	7	4th	2 3 12 19 23 32 40
2014-04-08	1	4th	6 12 18 19 24 25 35
2014-04-01	2	4th	1 10 16 19 21 31 40
2014-03-18	1	3rd	2 4 19 24 30 33 38
2014-03-11	9	4th	14 16 17 19 22 41 43
2014-01-07	5	3rd	14 17 19 20 21 28 29
2013-12-03	2	2nd	2 19 20 21 23 33 40
2013-11-19	12	3rd	7 9 19 30 37 42 44
2013-08-27	14	3rd	7 18 19 28 31 33 37
2013-05-21	4	3rd	2 3 19 23 39 41 43
2013-04-23	4	3rd	7 12 19 27 35 39 41
2013-03-26	7	3rd	14 18 19 21 25 43 44
2013-02-05	1	2nd	17 19 27 30 37 42 45
2013-01-29	4	2nd	6 19 22 34 36 38 39
2013-01-01	2	2nd	8 19 25 28 30 39 42
2012-12-18	4	3rd	12 15 19 22 36 41 43
2012-11-20	14	1st	19 24 26 34 39 43 44
2012-08-14	1	5th	4 7 14 18 19 28 42
2012-08-07	1	4th	3 4 15 19 28 38 44
2012-07-31	3	6th	1 5 8 14 17 19 20
2012-07-10	1	4th	1 4 9 19 20 37 40
2012-07-03	1	1st	19 21 24 28 32 34 45
2012-06-26	6	5th	1 7 11 17 19 25 43
2012-05-15	3	5th	7 10 14 17 19 38 45
2012-04-24	3	5th	4 6 11 16 19 27 45
2012-04-03	6	3rd	7 10 19 21 27 36 44
2012-02-21	20	4th	6 13 14 19 31 41 45
2011-10-04	2	4th	1 2 9 19 25 36 42
2011-09-20	13	4th	1 4 17 19 22 27 29
2011-06-21	7	4th	15 16 17 19 31 37 42
2011-05-03	2	2nd	10 19 34 36 40 42 45
2011-04-19	13	3rd	9 11 19 20 35 43 45
2011-01-18	6	4th	2 4 14 19 21 36 38
2010-12-07	7	2nd	1 19 23 25 27 36 40
2010-10-19	8	3rd	8 13 19 27 35 38 45
2010-08-24	3	5th	2 4 12 17 19 33 44
2010-08-03	1	3rd	3 15 19 27 31 40 41
2010-07-27	3	4th	1 8 12 19 26 30 40
2010-07-06	9	2nd	9 19 29 30 34 40 45
2010-05-04	3	5th	5 14 16 18 19 20 28
2010-04-13	6	2nd	17 19 20 21 22 23 33
2010-03-02	2	3rd	1 2 19 24 26 37 43
2010-02-16	2	2nd	1 19 20 21 26 37 44
2010-02-02	19	1st	19 22 28 29 32 34 38
2009-09-22	1	3rd	7 18 19 20 21 24 26
2009-09-15	4	4th	7 13 15 19 27 35 43
2009-08-18	5	2nd	16 19 20 24 34 36 41
2009-07-14	5	4th	2 8 9 19 27 33 34
2009-06-09	2	2nd	3 19 28 30 34 40 44
2009-05-26	—	3rd	5 18 19 20 41 43 44