In Lightning Lotto under the 5/49 + 1/49 · Sep 2024 – May 2026 rules — 589 draws, 5 from 1–49 (an earlier era).
49times drawn · chance expected 60 −1.51σ
11draws waiting · a wait this long: 34% for any number
11.9average wait between appearances · chance says 9.8
59longest completed wait · 9% chance of one at least that long
20 is drawn as often as chance explains
Drawn 49 times in 589 draws against 60.1 expected, −1.51σ. Each draw is independent: after 11 draws away it is exactly as likely tonight as a number drawn yesterday. It has also come out as the bonus ball 16 times, counted separately.
20
Number 20, draw by draw
Drawn 49 times in 589 draws · average wait 11.9 draws · longest completed wait 59 · 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 20 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 1 of the other 48 numbers; chance expects about 0.8 such strangers by now. Every pair →
How many people play it
Under the crowd model, 20 is picked about 1.28× as often as an indifferent choice — 13th most popular of 49. 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: 20 is drawn with probability 5/49 tonight whatever it did last week.