| 2021-08-04 | Yuji Hasegawa | CERT | PRP Certification |
| 2021-08-04 | David Kirkby | C-PRP | 6542F9422134BA33 |
| 2021-07-21 | David Kirkby | NF-PM1 | B1=434000, B2=21338000 |
| 2021-03-20 | RichD0 | NF | no factor from 2^75 to 2^76 |
| 2020-11-01 | ktony | NF | no factor from 2^74 to 2^75 |
| 2020-04-02 | SRBase | NF | no factor from 2^73 to 2^74 |
| 2020-03-27 | Will Hockensmith | NF | no factor from 2^72 to 2^73 |
| 2015-01-09 | shauge | NF | no factor from 2^71 to 2^72 |
| 2013-10-11 | mes4949 | NF | no factor from 2^70 to 2^71 |
| 2013-10-07 | mes4949 | NF | no factor from 2^69 to 2^70 |
| 2013-09-29 | PED | NF | no factor from 2^68 to 2^69 |
| 2013-09-24 | PED | NF | no factor from 2^67 to 2^68 |
| 2013-09-09 | willmore | NF | no factor from 2^66 to 2^67 |
| 2012-05-10 | LingUaan | NF | no factor from 2^65 to 2^66 |
| 2010-08-31 | carlos56 | NF | no factor from 2^64 to 2^65 |
| 2010-04-24 | Richard | NF | no factor from 2^63 to 2^64 |