| Giver | Post | Date |
| rahul1121 | For any positive integer a, let *a* denote the smallest prime factor | 20-Jul-2019 |
| FTV | For any positive integer a, let *a* denote the smallest prime factor | 26-Feb-2019 |
| Brego | For any positive integer a, let *a* denote the smallest prime factor | 18-Sep-2018 |
| Alexsei01 | For any positive integer a, let *a* denote the smallest prime factor | 15-Sep-2018 |
| ssd123 | For any positive integer a, let *a* denote the smallest prime factor | 14-Sep-2018 |
| nik021 | For any positive integer a, let *a* denote the smallest prime factor | 14-Sep-2018 |
| sujayshah7 | For any positive integer a, let *a* denote the smallest prime factor | 10-Sep-2018 |
| AllisonZ | For any positive integer a, let *a* denote the smallest prime factor | 09-Sep-2018 |
| Swarna11 | For any positive integer a, let *a* denote the smallest prime factor | 29-Apr-2018 |
| srchen | For any positive integer a, let *a* denote the smallest prime factor | 03-Feb-2018 |
| Fede11 | For any positive integer a, let *a* denote the smallest prime factor | 22-Sep-2017 |
