The winning Louisiana Pick 3 numbers for September 13, 1997 were: evening 1-7-1.
Sum is the digits added together (5+5+0 = 10). Root sum keeps adding until one digit is left (10 → 1+0 = 1) — many regular players track it in their notebooks. Odd/Even marks each digit O or E (5-5-0 = OOE). High/Low marks 0–4 as L and 5–9 as H (5-5-0 = HHL).
| Date | Draw | Numbers | Sum | Root |
|---|---|---|---|---|
| Sep 13, 1997 | Evening | 1-7-1 | 9 | 9 |
| Sep 12, 1997 | Evening | 6-7-2 | 15 | 6 |
| Sep 11, 1997 | Evening | 9-6-5 | 20 | 2 |
| Sep 10, 1997 | Evening | 9-7-9 | 25 | 7 |
| Sep 9, 1997 | Evening | 8-9-2 | 19 | 1 |
| Sep 8, 1997 | Evening | 3-0-0 | 3 | 3 |
| Sep 7, 1997 | Evening | 7-9-9 | 25 | 7 |