Number Lab
65 settled draws- 17
- 25
- 38
- 46
- 57
- 68
- 79
- 85
- 96
- 106
- 119
- 1212
- 137
- 146
- 154
- 167
- 1710
- 187
- 196
- 2010
- 216
- 2214
- 237
- 244
- 259
- 268
- 278
- 2813
- 294
- 309
- 3110
- 326
- 3314
- 3412
- 358
- 365
- 377
- 3811
- 396
- 4013
- 419
- 425
- 4313
- 445
- 457
- 467
- 476
- 4812
- 497
Came up most
- 2214×
- 3314×
- 2813×
- 4013×
- 4313×
A fair draw averages 7.96 each.
Came up least
- 294×
- 244×
- 154×
- 445×
- 425×
The other end of the same spread.
Longest without
- 1036 draws
- 720 draws
- 4220 draws
- 619 draws
- 1619 draws
Draws since it last appeared. Not a queue.
Consistent with a fair draw
Chi-square 45.2 against a 65.2 threshold at 95% confidence, over 49 numbers. The spread sits well inside what an even draw produces. One fair draw in twenty crosses that line by chance, so a single reading either way is a prompt to keep watching rather than a finding.
Is a number ever “due”?
Measured across 384 number-to-next-draw pairs in this lottery’s own history. Those two figures being the same is the answer to both “it’s hot” and “it’s due”: the machine has no memory of last week.
- Over the last 65 draws, 22 came up 14 times and 29 came up 4. A fair draw would average 8 each, and a spread this size is what randomness looks like at this sample size.
- The full spread scores 45.2 on a fairness test that would need to exceed 65.2 before the draw looked biased. It does not. This is evidence the draw is even — not a reason to prefer any number in it.
- A number that came up in one draw came up again in the next one 12.5% of the time. Any number at all appears 12.2% of the time. Those two being the same is the answer to "is it hot?" and to "is it due?" — the draw has no memory of what it did last week.
Every draw is independent. Nothing on this page makes any number more or less likely to come up next — it describes what has already happened, and shows that the draw behaves the way a fair one should.
Reading this and want to play? Pick your numbers for La Primitiva. Any line is exactly as likely as any other, so choose the ones you like.