| 2021-04-21 | Yves de Wandelaar | NF | no factor from 2^75 to 2^76 |
| 2021-04-21 | Yves de Wandelaar | NF | no factor from 2^74 to 2^75 |
| 2019-10-13 | Niels_Mache_Nextcloud | NF | no factor from 2^73 to 2^74 |
| 2019-10-13 | Niels_Mache_Nextcloud | NF | no factor from 2^72 to 2^73 |
| 2019-01-20 | Niels_Mache_Nextcloud | NF | no factor from 2^71 to 2^72 |
| 2015-02-05 | seban | NF | no factor from 2^70 to 2^71 |
| 2015-02-03 | seban | NF | no factor from 2^69 to 2^70 |
| 2015-02-02 | seban | NF | no factor from 2^68 to 2^69 |
| 2015-01-28 | el grocco | NF | no factor from 2^67 to 2^68 |
| 2014-11-24 | g0b | NF | no factor from 2^66 to 2^67 |
| 2012-05-21 | Mr-Plonk | NF | no factor from 2^65 to 2^66 |
| 2010-09-10 | Amy Pond | NF | no factor from 2^64 to 2^65 |
| 2010-04-29 | EPF | NF | no factor from 2^63 to 2^64 |
