| 2021-06-20 | ZacHFX | C-LL | 50FF0A1C06ED1CD4 |
| 2019-02-03 | TheJudger | NF | no factor from 2^73 to 2^74 |
| 2016-02-23 | Mark Rose | NF | no factor from 2^60 to 2^63 |
| 2013-04-30 | Tommaso | C-LL | 50FF0A1C06ED1CD4 |
| 2012-08-27 | Tom Duell | NF | no factor from 2^72 to 2^73 |
| 2012-05-07 | adito | NF-PM1 | B1=570000, B2=12255000, E=6 |
| 2012-05-01 | garo | NF | no factor from 2^71 to 2^72 |
| 2012-05-01 | garo | NF | no factor from 2^70 to 2^71 |
| 2011-09-27 | Doug Henning Jr | NF | no factor from 2^69 to 2^70 |
| 2011-04-21 | SidP | NF | no factor from 2^68 to 2^69 |
| 2009-05-25 | willmore | NF | no factor from 2^67 to 2^68 |
| 2009-01-10 | Marzbug | NF | no factor from 2^66 to 2^67 |
| 2009-01-09 | Marzbug | NF | no factor from 2^65 to 2^66 |
| 2009-01-08 | James Hintz | NF | no factor from 2^64 to 2^65 |
| 2008-10-14 | 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 |