| Giver | Post | Date |
| Marzo23 | If n= p^2-p+17, is n prime? | 24-Jan-2023 |
| Timebomb | If n= p^2-p+17, is n prime? | 03-Mar-2018 |
| journeyboy | If n= p^2-p+17, is n prime? | 22-Jan-2018 |
| taniyaray | If n= p^2-p+17, is n prime? | 21-Jan-2018 |
| itzmyzone911 | If n= p^2-p+17, is n prime? | 21-May-2015 |
| sunaimshadmani | If n= p^2-p+17, is n prime? | 18-Aug-2014 |
| bhidu | If n= p^2-p+17, is n prime? | 27-Jul-2014 |
| maggie27 | If n= p^2-p+17, is n prime? | 24-Jul-2014 |
| monty6000 | If n= p^2-p+17, is n prime? | 24-Jul-2014 |
| justbequiet | If n= p^2-p+17, is n prime? | 24-Jul-2014 |
| clipea12 | If n= p^2-p+17, is n prime? | 16-Jun-2014 |
| shanaya | If n= p^2-p+17, is n prime? | 16-Jun-2014 |