Japan: ロト7
ロト7 Draw #643 Results
ロト7 Draw № 643 from
Winning Numbers
1515161827341922
Picking numbers for the next draw?
Don't pick at random — check ロト7 statistics and see which numbers are coming up most often right now.
Hot right now — drawn most often in the last 20 draws:
229616817
Prize breakdown
| Category | Winners | Amount | Total | |
|---|---|---|---|---|
| 1 | １等 | 1 | 406,203,200 | 406,203,200 |
| 2 | ２等 | 2 | 23,971,500 | 47,943,000 |
| 3 | ３等 | 96 | 575,200 | 55,219,200 |
| 4 | ４等 | 4,545 | 7,300 | 33,178,500 |
| 5 | ５等 | 74,803 | 1,500 | 112,204,500 |
| 6 | ６等 | 128,381 | 1,000 | 128,381,000 |
Combination Analysis
Analysis based on 20 draws from to
Sum
116
Avg. 133.2 · 20th %
Even / odd
3 / 4
Avg. even: 3.3
High / low
2 / 5
Midpoint: 19
Range
1–34
Span: 33 · Avg. 30.2
Consecutive
15‑16
Bonus balls
| Ball | Frequency | Depth |
|---|---|---|
| 1 of 20 | 12 draws ago | |
| 1 of 20 | 13 draws ago |
Repeats from previous draw (№ 642)
Draw Statistics
783,129,400 ¥
Total payout
Latest articles
- Neural Networks for the Lottery — Can AI Predict the Numbers?
- How to Analyze a Lottery — 20 Methods and When Each One Helps
- Lottery Strategy — 5 Approaches That Actually Work, From a Mathematician
- How to Win the Lottery — Real Ways to Improve Your Odds
- Winning Lottery Combinations — Pairs, Triples and Z-Score
- Sum, Parity and Delta — 6 Filters to Check Your Lottery Ticket