Montana Lottery · 189 draws analyzed
Number 21 has appeared 23 times across 189 Big Sky Bonus draws (12.2% hit rate). It has been cold over the last 30 days, appearing less often than expected. Having appeared recently (gap: 6), it is not currently overdue (due score: 0.01).
| Metric | Value |
|---|---|
| Current Gap | 6 draws |
| Average Gap | 427.1 draws |
| Max Gap | 8873 draws |
| Last Seen | 2026-04-07 |
| Current Streak | 0 draws |
| Max Streak | 0 draws |
| Due Score | 0.01 |
How often 21 appears in each sorted ball position
| Position | Count |
|---|---|
| Ball 3 | 10 |
Appearances per month over the last 12 months
| Month | Count |
|---|---|
| 2026-04 | 1 |
| 2026-03 | 2 |
| 2026-02 | 3 |
| 2026-01 | 9 |
| 2025-12 | 2 |
| 2025-11 | 3 |
| 2025-10 | 3 |
Last 10 draws containing number 21
| Date | Full Combo |
|---|---|
| 2026-04-07 | 9-13-16-21 |
| 2026-03-26 | 13-19-21-27 |
| 2026-03-05 | 8-21-28-31 |
| 2026-02-18 | 13-17-21-25 |
| 2026-02-14 | 4-16-20-21 |
| 2026-02-02 | 2-8-19-21 |
| 2026-01-27 | 9-21-27-28 |
| 2026-01-25 | 1-15-17-21 |
| 2026-01-22 | 3-18-21-26 |
| 2026-01-17 | 5-15-21-25 |