| Giver | Post | Date |
| Highlogic95 | If p^2, a perfect square number, is divisible by 5, and q, an integer, | 16-Aug-2021 |
| twobagels | If p^2, a perfect square number, is divisible by 5, and q, an integer, | 28-Oct-2020 |
| Aniki7376 | If p^2, a perfect square number, is divisible by 5, and q, an integer, | 28-Oct-2020 |
| jcluperdi | If p^2, a perfect square number, is divisible by 5, and q, an integer, | 28-Oct-2020 |