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31Number 31 in Weekday Windfall

Across all 2,272 draws since Monday, 1 May 2006.

Times drawn

304

Expected 302.9 · inside the chance band

Last drawn

5 draws ago

Wednesday, 28 October 2026

Average gap

7.5 draws

Chance alone: 7.5 draws

Longest gap

37 draws

Ended Monday, 24 September 2012

Gaps between appearances

Each bar is how many draws 31 waited before turning up again, for its last 40 appearances, oldest on the left. The dashed line is the 7.5-draw average you'd expect by chance.

Gaps of 20+ draws. They're normal. With 45 numbers, a few will always be on a long run.

Most often drawn with 31

Any pair would be expected to turn up together about 34.4 times.

  • 4248 times
  • 1344 times
  • 3241 times
  • 3741 times
  • 2840 times

Least often drawn with 31

With 990 possible pairs, some land well above or below 34.4 by chance.

  • 3027 times
  • 2727 times
  • 3328 times
  • 4129 times
  • 3429 times

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