| 2016-05-21 | Robert Owen | C-LL | 634E6B7435C58F__ |
| 2016-04-02 | Mark Rose | NF | no factor from 2^65 to 2^66 |
| 2016-01-01 | dh1 | NF | no factor from 2^74 to 2^75 |
| 2014-09-07 | TheJudger | NF-PM1 | B1=695000, B2=14768750, E=12 |
| 2014-08-31 | NickOfTime | NF | no factor from 2^73 to 2^74 |
| 2014-08-31 | NickOfTime | NF | no factor from 2^72 to 2^73 |
| 2014-08-31 | NickOfTime | NF | no factor from 2^71 to 2^72 |
| 2013-07-14 | processinfo | NF | no factor from 2^70 to 2^71 |
| 2013-05-19 | Chih-Wei Huang | NF | no factor from 2^69 to 2^70 |
| 2010-08-05 | GrunwalderGIMP | NF | no factor from 2^68 to 2^69 |
| 2010-08-02 | mklsch | NF | no factor from 2^67 to 2^68 |
| 2010-08-01 | mklsch | NF | no factor from 2^66 to 2^67 |
| 2004-10-03 | Marzbug | NF | no factor to 2^65 |
| 2003-06-30 | Marzbug | NF | no factor to 2^63 |