Big Sky Bonus — Montana Lottery · All-Time
The most common Montana Big Sky Bonus numbers are ranked by all-time appearance count. With larger number pools, some numbers naturally appear more often over limited samples — this analysis quantifies those differences.
The frequency table ranks every number in the game's pool by total appearances. The pair frequency section shows which two-number combinations appear together most often. For games with bonus balls, bonus frequency is tracked separately.
All numbers have equal probability in each draw. Frequency differences over a limited history are expected statistical variation, not evidence of bias.
| Rank | # | Appearances | % |
|---|---|---|---|
| 1 | 19 | 33 | 17.93% |
| 2 | 6 | 31 | 16.85% |
| 3 | 31 | 31 | 16.85% |
| 4 | 4 | 30 | 16.30% |
| 5 | 27 | 29 | 15.76% |
| 6 | 5 | 28 | 15.22% |
| 7 | 18 | 28 | 15.22% |
| 8 | 10 | 27 | 14.67% |
| 9 | 1 | 26 | 14.13% |
| 10 | 26 | 26 | 14.13% |
| 11 | 25 | 25 | 13.59% |
| 12 | 13 | 24 | 13.04% |
| 13 | 16 | 24 | 13.04% |
| 14 | 28 | 24 | 13.04% |
| 15 | 7 | 23 | 12.50% |
| 16 | 8 | 23 | 12.50% |
| 17 | 9 | 23 | 12.50% |
| 18 | 21 | 23 | 12.50% |
| 19 | 22 | 23 | 12.50% |
| 20 | 23 | 23 | 12.50% |
| 21 | 12 | 22 | 11.96% |
| 22 | 29 | 22 | 11.96% |
| 23 | 11 | 21 | 11.41% |
| 24 | 14 | 21 | 11.41% |
| 25 | 17 | 21 | 11.41% |
| 26 | 3 | 20 | 10.87% |
| 27 | 24 | 18 | 9.78% |
| 28 | 30 | 18 | 9.78% |
| 29 | 2 | 17 | 9.24% |
| 30 | 15 | 16 | 8.70% |
| 31 | 20 | 16 | 8.70% |