Number 15

In Loto Cash under the 5/35 + 1/10 · Apr 2022 – Sep 2025 rules — 524 draws, 5 from 1–35 (an earlier era).

87times drawn · chance expected 75 +1.52σ

6draws waiting · a wait this long: 46% for any number

5.9average wait between appearances · chance says 7.0

19longest completed wait · >99% chance of one at least that long

15 is drawn as often as chance explains

Drawn 87 times in 524 draws against 74.9 expected, +1.52σ. Each draw is independent: after 6 draws away it is exactly as likely tonight as a number drawn yesterday.

Number 15, draw by draw

Drawn 87 times in 524 draws · average wait 5.9 draws · longest completed wait 19 · waiting 6 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 smallest14 · chance 9.1
2nd smallest26 · chance 29.9
3rd smallest35 · chance 32.4
4th smallest8 · chance 13.7
5th smallest4 · chance 1.9

Every position’s lane →

The company it keeps

Seen most often with these — chance gives every partner about 10.2 shared draws, and the leaders are simply the ones that came out ahead this time.

12 9 28 18 2 22

It has shared a draw with every one of the other 34 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 35. 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
2025-09-12	1	3rd	1 10 15 22 28
2025-09-10	19	5th	2 3 9 13 15
2025-07-28	2	2nd	12 15 22 23 24
2025-07-23	2	3rd	12 14

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 5/35 tonight whatever it did last week.

2024-08-21	13	2nd	2 15 28 30 33
2024-07-22	10	2nd	9 15 22 26 28
2024-06-28	1	1st	15 24 30 31 35
2024-06-26	12	3rd	1 13 15 21 27
2024-05-29	1	2nd	13 15 19 22 27
2024-05-27	5	2nd	5 15 23 30 34
2024-05-15	2	2nd	2 15 24 32 33
2024-05-10	12	1st	15 20 24 26 27
2024-04-12	3	5th	4 6 9 11 15
2024-04-05	8	2nd	1 15 25 27 34
2024-03-15	3	1st	15 18 19 21 28
2024-03-08	3	2nd	10 15 27 28 34
2024-03-01	4	3rd	4 5 15 19 35
2024-02-21	1	3rd	4 12 15 29 32
2024-02-19	3	3rd	2 5 15 22 23
2024-02-12	1	5th	3 4 6 12 15
2024-02-09	10	4th	4 9 12 15 22
2024-01-17	8	3rd	2 8 15 19 24
2023-12-27	10	3rd	1 13 15 20 22
2023-12-01	1	3rd	5 6 15 18 20
2023-11-29	2	1st	15 22 31 33 34
2023-11-24	1	3rd	9 14 15 23 25
2023-11-22	2	3rd	8 13 15 19 35
2023-11-17	1	3rd	9 13 15 25 33
2023-11-15	4	2nd	2 15 17 20 35
2023-11-06	5	3rd	3 14 15 21 27
2023-10-25	5	4th	7 8 13 15 25
2023-10-13	19	4th	6 7 12 15 25
2023-08-30	19	3rd	9 13 15 21 31
2023-07-17	13	3rd	5 9 15 28 29
2023-06-16	4	3rd	2 12 15 19 22
2023-06-07	8	2nd	14 15 19 21 32
2023-05-19	1	1st	15 16 20 29 32
2023-05-17	10	1st	15 20 30 31 34
2023-04-24	3	2nd	2 15 17 23 33
2023-04-17	2	3rd	2 12 15 16 31
2023-04-12	5	4th	2 5 8 15 20
2023-03-29	6	4th	4 12 14 15 24
2023-03-15	2	2nd	13 15 17 18 28
2023-03-10	18	3rd	2 5 15 18 31
2023-01-27	3	3rd	2 6 15 31 32
2023-01-20	1	3rd	7 10 15 24 30
2023-01-18	11	4th	1 10 12 15 33
2022-12-16	7	2nd	5 15 23 26 28
2022-11-30	3	2nd	4 15 17 18 27
2022-11-23	3	5th	2 9 12 13 15
2022-11-16	7	1st	15 19 21 27 32
2022-10-31	1	2nd	9 15 16 18 31
2022-10-28	2	3rd	1 13 15 18 27
2022-10-24	4	3rd	1 12 15 20 24
2022-10-14	2	2nd	12 15 20 25 28
2022-10-10	1	2nd	9 15 18 19 24
2022-10-07	2	1st	15 17 28 32 33
2022-10-03	8	3rd	7 11 15 18 33
2022-09-14	1	3rd	9 12 15 20 30
2022-09-12	19	1st	15 16 25 29 34
2022-07-29	12	2nd	12 15 24 26 29
2022-06-29	5	3rd	5 8 15 17 25
2022-06-17	6	1st	15 18 21 23 30
2022-06-03	5	3rd	3 4 15 18 28
2022-05-23	1	3rd	1 8 15 16 31
2022-05-20	5	1st	15 16 18 21 35
2022-05-09	—	2nd	12 15 25 27 35