Lexicographic Analysis — Lotto 6/49
Every combination of 6 numbers from 49 has a unique rank from 1 to 13,983,816. This page analyzes the historical distribution of these ranks across 4390 official draws.
Statistics based on official draw history.
What is Lexicographic Order?
Lexicographic order ranks all C(49,6) = 13,983,816 possible combinations from smallest [1,2,3,4,5,6] (rank 1) to largest [44,45,46,47,48,49] (rank 13,983,816). Each draw receives a unique rank. Low ranks correspond to small-number combinations, high ranks to large numbers. Analyzing the historical rank distribution reveals structural biases — not predictions.
Rank Distribution by Decile
Theoretical: 10% per decile. Deviations reveal historical biases.
Direction Transitions
Mean reversion rate: 67.16% (last 300: 71.14%)
Recent Trends (Last 300 Draws)
Bucket Movement (Last 20 Draws)
🔥 Top 20 Biggest Jumps
| # | Date | Rank | Delta |
|---|---|---|---|
| 1 | 2010-04-03 | 114,190 | -13,772,624 |
| 2 | 1999-10-13 | 13,805,836 | +13,681,888 |
| 3 | 1992-02-01 | 13,868,368 | +13,649,504 |
| 4 | 2012-03-21 | 13,724,593 | +13,644,110 |
| 5 | 1991-10-02 | 13,963,819 | +13,636,478 |
| 6 | 1991-08-31 | 214,929 | -13,510,501 |
| 7 | 1993-03-06 | 123,788 | -13,504,285 |
| 8 | 1990-04-25 | 13,889,249 | +13,501,628 |
| 9 | 2019-09-07 | 13,828,189 | +13,478,753 |
| 10 | 2022-07-06 | 13,843,054 | +13,465,079 |
| 11 | 1985-10-19 | 13,657,443 | +13,421,751 |
| 12 | 1997-10-04 | 13,714,149 | +13,414,815 |
| 13 | 2017-11-08 | 13,623,318 | +13,408,821 |
| 14 | 1992-05-20 | 13,537,721 | +13,407,548 |
| 15 | 1993-12-04 | 13,829,033 | +13,386,544 |
| 16 | 2026-02-14 | 442,933 | -13,383,447 |
| 17 | 2004-06-02 | 463,259 | -13,323,153 |
| 18 | 2019-03-09 | 13,612,692 | +13,307,030 |
| 19 | 2021-12-29 | 13,241,295 | +13,235,118 |
| 20 | 2001-03-07 | 13,251,374 | +13,226,723 |
📈 500-Draw Timeline
📅 Wednesday vs Saturday
Bucket Transition Matrix
| 0-20 | 20-40 | 40-60 | 60-80 | 80-100 | |
|---|---|---|---|---|---|
| 0-20% | 20% | 21% | 17% | 19% | 24% |
| 20-40% | 18% | 20% | 19% | 20% | 22% |
| 40-60% | 21% | 21% | 19% | 21% | 18% |
| 60-80% | 18% | 20% | 21% | 23% | 19% |
| 80-100% | 18% | 20% | 19% | 21% | 21% |
Read: row = current bucket, column = next bucket.
Overlap, Patterns & Gaps
Frequently Asked Questions
What is lexicographic rank?
Lexicographic rank is a combination's position when all C(49,6) = 13,983,816 possible combinations are sorted. [1,2,3,4,5,6] = rank 1, [44,45,46,47,48,49] = rank 13,983,816.
Do bucket transitions predict the next draw?
No. Each draw is an independent event. Transitions show historical biases — observed tendencies, not predictive rules.
What does mean reversion rate mean?
It's the percentage of times an UP move is followed by DOWN (or vice versa). A high rate (>50%) indicates historical tendency to revert, but guarantees nothing.
How should I use this analysis?
As a structuring framework, not a prediction tool. The preferred zone and overdue numbers provide context, not guarantees.