| 2021-05-29 | Christian Geschwentner | C-LL | 5A1B304F7D875811 |
| 2016-02-23 | Mark Rose | NF | no factor from 2^60 to 2^63 |
| 2015-04-15 | Stephen P Woodthorpe | C-LL | 5A1B304F7D875811 |
| 2014-10-28 | LaurV | NF | no factor from 2^73 to 2^74 |
| 2012-08-25 | Jerry Hallett | NF-PM1 | B1=535000, B2=10967500, E=6 |
| 2012-08-20 | Craig Meyers | NF | no factor from 2^72 to 2^73 |
| 2012-05-21 | bcp19 | NF | no factor from 2^71 to 2^72 |
| 2011-09-19 | Speedway | NF | no factor from 2^70 to 2^71 |
| 2011-06-16 | ringwalt | NF | no factor from 2^69 to 2^70 |
| 2011-04-24 | tmorrow | NF | no factor from 2^68 to 2^69 |
| 2009-06-07 | DeMoKa | NF | no factor from 2^67 to 2^68 |
| 2008-10-10 | Sturle Sunde | NF | no factor from 2^66 to 2^67 |
| 2008-10-07 | Sturle Sunde | NF | no factor from 2^65 to 2^66 |
| 2008-10-04 | Sturle Sunde | NF | no factor from 2^64 to 2^65 |
| 2008-10-01 | Boulder | NF | no factor from 2^63 to 2^64 |
| 2003-07-30 | Team Prime Rib | NF | no factor to 2^60 |
| 2002-10-26 | -Anonymous- | NF | no factor to 2^58 |
| 2001-09-22 | -Anonymous- | NF | no factor to 2^57 |
| 2000-06-26 | -Anonymous- | NF | no factor to 2^56 |
| 2000-03-08 | -Anonymous- | NF | no factor to 2^54 |
| 2000-01-04 | -Anonymous- | NF | no factor to 2^53 |
| 1999-12-08 | -Anonymous- | NF | no factor to 2^53 |