Number 15

In Idaho Cash under the 5/45 · since Mar 2017 rules — 2,026 draws, 5 from 1–45.

229times drawn · chance expected 225 +0.27σ

11draws waiting · a wait this long: 31% for any number

8.8average wait between appearances · chance says 9.0

63longest completed wait · 14% chance of one at least that long

15 is drawn as often as chance explains

Drawn 229 times in 2,026 draws against 225.1 expected, +0.27σ. Each draw is independent: after 11 draws away it is exactly as likely tonight as a number drawn yesterday.

Number 15, draw by draw

Drawn 229 times in 2,026 draws · average wait 8.8 draws · longest completed wait 63 · waiting 11 draws now

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 15 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 smallest51 · chance 46.2
2nd smallest105 · chance 95.9
3rd smallest58 · chance 66.8
4th smallest14 · chance 18.4
5th smallest1 · chance 1.7

Every position’s lane →

The company it keeps

Seen most often with these — chance gives every partner about 20.8 shared draws, and the leaders are simply the ones that came out ahead this time.

27 40 19 42 6 22

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, 15 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 15 →

Every draw it appeared in

Date	Wait	Position	The draw
2026-10-01	1	2nd	7 15 16 30 31
2026-09-30	18	4th	4 7 9 15 34
2026-09-12	3	1st	15 22 35 37 40
2026-09-09	2	3rd	3 11 15

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: 15 is drawn with probability 5/45 tonight whatever it did last week.

2026-02-06	6	3rd	2 4 15 26 41
2026-01-31	9	4th	2 4 13 15 44
2026-01-22	5	2nd	12 15 21 35 41
2026-01-17	34	3rd	2 14 15 19 23
2025-12-14	12	2nd	7 15 19 25 35
2025-12-02	16	3rd	9 14 15 26 38
2025-11-15	1	1st	15 29 35 39 45
2025-11-14	9	1st	15 28 30 33 42
2025-11-05	1	2nd	9 15 26 27 40
2025-11-04	11	1st	15 28 30 35 45
2025-10-24	2	2nd	10 15 23 30 40
2025-10-22	2	4th	7 12 14 15 39
2025-10-19	18	1st	15 19 21 26 27
2025-10-01	1	2nd	6 15 34 41 44
2025-09-30	1	4th	8 10 14 15 35
2025-09-29	10	1st	15 30 37 40 41
2025-09-19	4	2nd	13 15 31 37 45
2025-09-15	15	2nd	4 15 29 38 44
2025-08-31	25	3rd	2 14 15 25 26
2025-08-06	9	1st	15 24 28 36 42
2025-07-28	12	2nd	2 15 18 32 35
2025-07-16	29	1st	15 22 24 39 40
2025-06-17	5	1st	15 20 22 26 30
2025-06-12	6	2nd	14 15 19 25 37
2025-06-06	3	2nd	7 15 16 17 25
2025-06-03	32	3rd	8 9 15 19 38
2025-05-02	7	4th	6 7 11 15 22
2025-04-25	2	3rd	1 8 15 21 42
2025-04-23	8	2nd	2 15 18 27 36
2025-04-15	6	1st	15 24 40 44 45
2025-04-09	3	3rd	2 5 15 17 29
2025-04-06	6	2nd	1 15 23 26 34
2025-03-31	4	1st	15 24 28 30 32
2025-03-27	7	2nd	11 15 17 30 37
2025-03-20	6	2nd	10 15 18 23 29
2025-03-14	2	2nd	9 15 23 33 36
2025-03-12	10	2nd	1 15 16 37 45
2025-03-02	1	2nd	3 15 24 35 39
2025-03-01	3	2nd	11 15 22 26 29
2025-02-26	5	2nd	3 15 19 22 33
2025-02-21	2	2nd	5 15 19 21 37
2025-02-19	2	2nd	7 15 17 21 29
2025-02-17	12	1st	15 27 29 36 43
2025-02-05	10	2nd	8 15 28 32 34
2025-01-26	8	4th	2 5 8 15 24
2025-01-18	1	3rd	6 8 15 17 34
2025-01-17	25	3rd	5 8 15 21 41
2024-12-23	3	2nd	7 15 22 34 44
2024-12-20	3	1st	15 27 28 35 44
2024-12-17	1	1st	15 16 31 32 45
2024-12-16	2	3rd	6 14 15 17 27
2024-12-14	12	2nd	12 15 24 34 41
2024-12-02	1	2nd	5 15 18 33 40
2024-12-01	10	2nd	6 15 20 28 35
2024-11-21	4	2nd	11 15 26 28 38
2024-11-17	18	2nd	14 15 18 29 42
2024-10-30	1	1st	15 22 24 37 40
2024-10-29	7	3rd	10 13 15 20 25
2024-10-22	4	3rd	3 4 15 22 35
2024-10-18	4	2nd	9 15 19 25 36
2024-10-14	6	3rd	4 11 15 26 32
2024-10-08	17	1st	15 22 38 40 45
2024-09-21	6	2nd	4 15 18 35 42
2024-09-15	10	1st	15 21 26 28 29
2024-09-05	24	1st	15 19 28 30 45
2024-08-12	4	4th	2 8 14 15 45
2024-08-08	5	3rd	8 13 15 28 41
2024-08-03	13	4th	2 4 6 15 34
2024-07-21	1	1st	15 23 27 38 45
2024-07-20	3	2nd	5 15 18 26 40
2024-07-17	3	2nd	5 15 19 28 38
2024-07-14	1	1st	15 23 27 28 37
2024-07-13	1	2nd	11 15 18 25 38
2024-07-12	20	2nd	14 15 19 34 40
2024-06-22	12	2nd	11 15 29 36 37
2024-06-10	3	1st	15 27 28 30 39
2024-06-07	20	2nd	9 15 32 35 42
2024-05-18	2	2nd	1 15 19 31 39
2024-05-16	3	3rd	1 9 15 32 40
2024-05-13	2	2nd	11 15 19 27 42
2024-05-11	15	2nd	8 15 24 25 27
2024-04-26	1	3rd	1 8 15 21 30
2024-04-25	36	3rd	5 7 15 25 42
2024-03-20	5	3rd	1 10 15 24 38
2024-03-15	10	2nd	1 15 16 20 41
2024-03-05	1	1st	15 24 28 32 38
2024-03-04	11	2nd	3 15 23 37 41
2024-02-22	19	2nd	1 15 30 33 43
2024-02-03	5	2nd	13 15 22 38 42
2024-01-29	32	3rd	6 8 15 17 27
2023-12-28	26	2nd	9 15 25 30 35
2023-12-02	1	3rd	5 8 15 16 40
2023-12-01	3	3rd	6 14 15 28 31
2023-11-28	2	2nd	6 15 22 33 38
2023-11-26	2	2nd	14 15 21 26 31
2023-11-24	4	1st	15 17 18 34 38
2023-11-20	3	2nd	8 15 30 34 43
2023-11-17	5	2nd	11 15 36 39 44
2023-11-12	11	1st	15 28 42 43 45
2023-11-01	9	2nd	1 15 19 23 27
2023-10-23	13	1st	15 17 22 27 39
2023-10-10	1	2nd	9 15 22 30 44
2023-10-09	7	3rd	8 12 15 37 41
2023-10-02	3	2nd	4 15 19 31 40
2023-09-29	8	3rd	6 14 15 41 43
2023-09-21	24	1st	15 21 35 43 45
2023-08-28	4	2nd	12 15 31 35 38
2023-08-24	1	3rd	3 12 15 32 45
2023-08-23	31	2nd	6 15 16 26 33
2023-07-23	3	1st	15 20 34 38 44
2023-07-20	2	1st	15 23 30 40 44
2023-07-18	15	3rd	1 6 15 36 40
2023-07-03	10	2nd	4 15 18 35 42
2023-06-23	9	2nd	11 15 21 25 44
2023-06-14	8	2nd	9 15 24 27 35
2023-06-06	6	2nd	6 15 41 43 44
2023-05-31	10	3rd	3 10 15 17 45
2023-05-21	3	2nd	2 15 36 39 42
2023-05-18	2	2nd	1 15 16 17 43
2023-05-16	3	3rd	2 4 15 17 31
2023-05-13	3	4th	2 7 9 15 43
2023-05-10	1	3rd	3 8 15 25 26
2023-05-09	2	3rd	3 9 15 18 31
2023-05-07	10	1st	15 18 38 39 40
2023-04-27	1	1st	15 21 30 33 44
2023-04-26	20	2nd	14 15 29 43 44
2023-04-06	8	5th	1 2 4 12 15
2023-03-29	37	2nd	3 15 28 32 40
2023-02-20	4	1st	15 24 25 38 42
2023-02-16	8	3rd	6 11 15 26 42
2023-02-08	1	2nd	9 15 18 30 39
2023-02-07	16	2nd	7 15 19 31 39
2023-01-22	6	3rd	8 9 15 23 39
2023-01-16	1	1st	15 21 26 27 29
2023-01-15	5	3rd	8 10 15 26 36
2023-01-10	10	2nd	7 15 25 36 42
2022-12-31	2	3rd	7 10 15 17 36
2022-12-29	18	2nd	10 15 26 29 35
2022-12-11	16	2nd	2 15 21 22 27
2022-11-25	9	1st	15 34 36 38 42
2022-11-16	3	1st	15 16 17 26 30
2022-11-13	1	2nd	5 15 16 29 45
2022-11-12	6	2nd	10 15 20 28 43
2022-11-06	3	2nd	6 15 24 38 43
2022-11-03	23	1st	15 17 34 36 38
2022-08-06	4	3rd	7 14 15 34 42
2022-07-23	1	2nd	10 15 22 30 38
2022-07-20	4	3rd	6 13 15 18 34
2022-07-06	1	3rd	2 11 15 16 35
2022-07-02	2	1st	15 26 27 36 38
2022-06-25	1	2nd	10 15 16 19 42
2022-06-22	7	3rd	6 14 15 27 34
2022-05-28	15	3rd	7 13 15 32 33
2022-04-06	4	2nd	10 15 18 20 41
2022-03-23	63	2nd	14 15 17 23 41
2021-08-14	11	4th	7 8 13 15 35
2021-07-07	11	1st	15 19 23 35 41
2021-05-29	19	2nd	12 15 33 35 37
2021-03-24	14	1st	15 22 25 35 38
2021-02-03	33	3rd	2 13 15 34 35
2020-10-10	2	2nd	1 15 30 32 42
2020-10-03	10	3rd	6 14 15 32 40
2020-08-29	4	3rd	5 6 15 18 31
2020-08-15	2	2nd	1 15 17 24 25
2020-08-08	16	2nd	3 15 19 29 40
2020-06-13	3	3rd	2 13 15 27 33
2020-06-03	8	2nd	4 15 21 34 40
2020-05-06	5	2nd	12 15 28 41 45
2020-04-18	1	2nd	3 15 17 19 26
2020-04-15	10	3rd	5 7 15 37 42
2020-03-11	1	2nd	11 15 26 33 40
2020-03-07	5	2nd	7 15 17 20 42
2020-02-19	11	2nd	7 15 34 36 43
2020-01-11	2	2nd	9 15 31 36 40
2020-01-04	3	2nd	1 15 17 19 24
2019-12-25	10	3rd	5 9 15 19 27
2019-11-20	20	3rd	3 12 15 19 28
2019-09-11	4	2nd	8 15 18 36 37
2019-08-28	6	3rd	2 3 15 22 34
2019-08-07	7	2nd	4 15 17 22 31
2019-07-13	3	3rd	1 9 15 36 39
2019-07-03	13	2nd	9 15 27 29 42
2019-05-18	15	3rd	3 6 15 26 39
2019-03-27	1	2nd	7 15 36 41 44
2019-03-23	1	3rd	8 13 15 22 24
2019-03-20	5	2nd	5 15 37 41 42
2019-03-02	26	3rd	1 11 15 21 32
2018-12-01	8	2nd	2 15 29 30 37
2018-11-03	12	1st	15 22 25 27 32
2018-09-22	2	1st	15 21 23 27 31
2018-09-15	13	2nd	2 15 38 42 45
2018-08-01	1	1st	15 18 22 27 32
2018-07-28	40	1st	15 23 29 35 41
2018-03-10	1	3rd	11 12 15 19 40
2018-03-07	7	3rd	2 6 15 26 34
2018-02-10	4	4th	9 11 13 15 41
2018-01-27	4	1st	15 17 26 31 42
2018-01-13	34	2nd	9 15 16 23 41
2017-09-16	10	2nd	11 15 27 42 45
2017-08-12	6	1st	15 32 36 40 41
2017-07-22	4	2nd	11 15 21 32 39
2017-07-08	15	3rd	4 12 15 34 40
2017-05-17	5	1st	15 22 25 27 39
2017-04-29	14	3rd	6 8 15 16 33
2017-03-11	—	1st	15 22 37 44 45