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21Number 21 in Saturday Lotto

Across all 2,098 draws since Saturday, 30 August 1986.

Times drawn

283

Expected 279.7 · inside the chance band

Last drawn

17 draws ago

Saturday, 11 July 2026

Average gap

7.4 draws

Chance alone: 7.5 draws

Longest gap

38 draws

Ended Saturday, 13 June 1992

Gaps between appearances

Each bar is how many draws 21 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 21

Any pair would be expected to turn up together about 31.8 times.

  • 2250 times
  • 4247 times
  • 645 times
  • 1041 times
  • 2541 times

Least often drawn with 21

With 990 possible pairs, some land well above or below 31.8 by chance.

  • 1418 times
  • 3620 times
  • 2321 times
  • 4422 times
  • 3422 times

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