Monoloto A statistical lottery lab

Number profile · La Primitiva

31

Below expected · Last 100

11 appearances · 12.24 expected · 0.90× expected

Historical data for the selected period. It does not change the probability of the next draw.

Full history 496 appearances · 11.9% of draws Current delay: 0 draws Last: 31 Aug 2026 · First: 27 Feb 1986

🕓 Appearance chronology

Most recent ←

31 · · · · · · · · · · · · 31 31 · 31 · 31 31 · · · · ·

🔗 Numbers that appear with it

Full history · 31 appeared in 496 draws

We compare how often they appeared together with how often that would be expected by chance under the historical rules. 1.00× is the expected rate; above 1.00× means they appeared together more than usual; below 1.00×, less than usual.

🎟️ Recent draws with this number

31 Aug 2026
05 17 20 23 31 41
30 Jul 2026
07 16 28 31 34 41
27 Jul 2026
12 19 23 31 38 47
23 Jul 2026
04 17 20 31 34 47
18 Jul 2026
07 11 20 31 40 42
16 Jul 2026
01 06 11 27 31 38
18 May 2026
04 11 18 31 37 44
02 May 2026
16 25 30 31 34 40
27 Apr 2026
06 21 26 31 40 48
12 Feb 2026
13 14 28 30 31 36