Saturday, 25 September 2021

Its nearest twin

Shares 4 of 6 numbers (1, 13, 21, 28) with the draw of 28 September 2019 — its closest relative in 1,836 draws. Chance gave a match this close a 84% likelihood somewhere in that history.

From the draw just before (22 September 2021): nothing carried over. Chance says 56% of draws repeat at least one number.

Sum and shape

The numbers add up to 77 — the 1th percentile of all possible tickets, around a middle of 150. No two numbers side by side. 50% of draws have at least one such pair.

The longest wait in this draw

3 had not appeared for 13 draws. A number waits about 8 on average, and a wait this long was not a signal — the machine has no memory of it.

How many people held it

A line like this is played about 2.5× as often as an average ticket — more popular than most. At 30 million tickets sold, a winner on these numbers would keep about 19% of the jackpot.

Illustrative model, calibrated to published studies — not live sales.