| 2020-10-10 | curtisc | CERT | PRP Certification |
| 2020-10-09 | LaurV | C-PRP | B4104B85F4C50065 |
| 2020-08-19 | LaurV | NF-PM1 | B1=1500000, B2=75000000 |
| 2020-07-13 | RickRoden | NF-PM1 | B1=965000 |
| 2020-05-03 | TheJudger | NF | no factor from 2^76 to 2^77 |
| 2020-05-03 | TheJudger | NF | no factor from 2^75 to 2^76 |
| 2020-02-26 | LaurV | NF | no factor from 2^74 to 2^75 |
| 2020-02-22 | Hans Loeblich | NF | no factor from 2^73 to 2^74 |
| 2020-02-19 | el grocco | NF | no factor from 2^72 to 2^73 |
| 2015-02-04 | Preben S | NF | no factor from 2^71 to 2^72 |
| 2013-09-25 | -Anonymous- | NF | no factor from 2^70 to 2^71 |
| 2013-09-19 | SMoffat | NF | no factor from 2^69 to 2^70 |
| 2013-09-13 | SMoffat | NF | no factor from 2^68 to 2^69 |
| 2013-09-08 | SMoffat | NF | no factor from 2^67 to 2^68 |
| 2013-09-05 | Cow_tipping | NF | no factor from 2^66 to 2^67 |
| 2012-05-14 | Andrew B | NF | no factor from 2^65 to 2^66 |
| 2010-09-02 | Amy Pond | NF | no factor from 2^64 to 2^65 |
| 2010-04-22 | -Anonymous- | NF | no factor from 2^63 to 2^64 |