In Powerball Double Play under the 5/69 + 1/26 · since Aug 2021 rules — 804 draws, 5 from 1–69.
45times drawn · chance expected 58 −1.80σ
9draws waiting · a wait this long: 55% for any number
18.0average wait between appearances · chance says 13.8
65longest completed wait · 30% chance of one at least that long
13 is drawn as often as chance explains
Drawn 45 times in 804 draws against 58.3 expected, −1.80σ. Each draw is independent: after 9 draws away it is exactly as likely tonight as a number drawn yesterday.
13
Number 13, draw by draw
Drawn 45 times in 804 draws · average wait 18.0 draws · longest completed wait 65 · waiting 9 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 13 has a favourite seat — chance gives a small number the low positions more often. That is the shape of sorting, not of the machine.
Never drawn alongside 3 of the other 68 numbers; chance expects about 5 such strangers by now. Every pair →
How many people play it
Under the crowd model, 13 is picked about 0.92× as often as an indifferent choice — 31st most popular of 69. That changes nothing about whether it comes up, and everything about how many ways a jackpot on it would be shared.
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: 13 is drawn with probability 5/69 tonight whatever it did last week.