Most often drawn with 21
Any pair would be expected to turn up together about 4.6 times.
Times drawn
52
Expected 35.0 · outside the chance band
Last drawn
2 draws ago
Tuesday, 27 October 2026
Average gap
4.5 draws
Chance alone: 6.7 draws
Longest gap
26 draws
Ended Tuesday, 18 February 2025
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 6.7-draw average you'd expect by chance.
Gaps of 20+ draws. They're normal. With 47 numbers, a few will always be on a long run.
Least often drawn with 21
With 1,081 possible pairs, some land well above or below 4.6 by chance.