| Giver | Post | Date |
| ShankSouljaBoi | If Z is an integer, is Z prime? | 09-Oct-2019 |
| Bunuel | If Z is an integer, is Z prime? | 05-Sep-2019 |
| sssong | If Z is an integer, is Z prime? | 09-Apr-2019 |
| MBAapplicant4561 | If Z is an integer, is Z prime? | 21-Mar-2019 |
| GaryM | If Z is an integer, is Z prime? | 21-Jan-2019 |
| anshulchandrakar | If Z is an integer, is Z prime? | 14-Nov-2018 |
| chanchal1311 | If Z is an integer, is Z prime? | 30-Oct-2018 |
| nil9496 | If Z is an integer, is Z prime? | 29-Oct-2018 |
| samd760 | If Z is an integer, is Z prime? | 28-Oct-2018 |
| Bubbles03 | If Z is an integer, is Z prime? | 23-Sep-2018 |
| rravisss6 | If Z is an integer, is Z prime? | 20-Sep-2018 |
| sahuiitd | If Z is an integer, is Z prime? | 15-Sep-2018 |
| Vipra4 | If Z is an integer, is Z prime? | 15-Sep-2018 |
| shreytrivedi | If Z is an integer, is Z prime? | 14-Sep-2018 |
| srinekethan | If Z is an integer, is Z prime? | 11-Sep-2018 |
| kavin45 | If Z is an integer, is Z prime? | 11-Sep-2018 |
| nitishkr | If Z is an integer, is Z prime? | 02-Aug-2018 |
| Missyy | If Z is an integer, is Z prime? | 13-Feb-2018 |
| SHYBIM | If Z is an integer, is Z prime? | 03-Jan-2018 |
| Ayan4 | If Z is an integer, is Z prime? | 30-Aug-2017 |
| antztheman | If Z is an integer, is Z prime? | 29-Aug-2017 |
| arif24 | If Z is an integer, is Z prime? | 28-Aug-2017 |
