| 2021-05-13 | Richard Thomas | CERT | PRP Certification |
| 2021-05-13 | Ben Delo | C-PRP | BD70B5CE125FCF02 |
| 2021-05-10 | ee33t1 | NF-PM1 | B1=785000, B2=29630000 |
| 2021-01-12 | TheJudger | NF | no factor from 2^75 to 2^76 |
| 2021-01-12 | TheJudger | NF | no factor from 2^74 to 2^75 |
| 2019-09-16 | Niels_Mache_Nextcloud | NF | no factor from 2^73 to 2^74 |
| 2019-09-16 | Niels_Mache_Nextcloud | NF | no factor from 2^72 to 2^73 |
| 2014-10-15 | Larry Logory | NF | no factor from 2^71 to 2^72 |
| 2014-10-15 | Larry Logory | NF | no factor from 2^70 to 2^71 |
| 2014-10-15 | Larry Logory | NF | no factor from 2^69 to 2^70 |
| 2014-10-15 | Larry Logory | NF | no factor from 2^68 to 2^69 |
| 2014-10-10 | g0b | NF | no factor from 2^67 to 2^68 |
| 2013-08-30 | SMoffat | NF | no factor from 2^66 to 2^67 |
| 2012-05-05 | Richard | NF | no factor from 2^65 to 2^66 |
| 2010-08-24 | WPS | NF | no factor from 2^64 to 2^65 |
| 2010-04-20 | Richard | NF | no factor from 2^63 to 2^64 |