| 2016-03-30 | Mark Rose | NF | no factor from 2^62 to 2^64 |
| 2015-10-09 | heyen | C-LL | 83B1977282CCDB__ |
| 2015-06-24 | Brian Lenhart | NF | no factor from 2^74 to 2^75 |
| 2013-10-06 | TheJudger | NF-PM1 | B1=630000, B2=13072500, E=12 |
| 2013-09-27 | Jerry Hallett | NF | no factor from 2^73 to 2^74 |
| 2013-04-13 | Kyle Askine | NF | no factor from 2^72 to 2^73 |
| 2013-04-13 | Kyle Askine | NF | no factor from 2^71 to 2^72 |
| 2013-04-13 | Kyle Askine | NF | no factor from 2^70 to 2^71 |
| 2013-04-12 | Kyle Askine | NF | no factor from 2^69 to 2^70 |
| 2010-03-06 | Perendie | NF | no factor from 2^68 to 2^69 |
| 2010-03-02 | Perendie | NF | no factor from 2^67 to 2^68 |
| 2010-02-26 | Perendie | NF | no factor from 2^66 to 2^67 |
| 2010-02-25 | PVasilev | NF | no factor from 2^65 to 2^66 |
| 2010-02-20 | Dirk-HRO | NF | no factor from 2^64 to 2^65 |
| 2004-01-18 | -Anonymous- | NF | no factor to 2^62 |
| 2001-01-08 | Jocelyn Larouche | NF | no factor to 2^56 |
| 2000-09-29 | Jocelyn Larouche | NF | no factor to 2^54 |
| 2000-09-23 | Jocelyn Larouche | NF | no factor to 2^52 |