| 2017-02-03 | curtisc | C-LL | 0896C2BC5A5268__ |
| 2016-07-27 | unconnected | NF-PM1 | B1=690000, B2=13800000 |
| 2016-07-03 | TheJudger | NF | no factor from 2^74 to 2^75 |
| 2016-07-03 | TheJudger | NF | no factor from 2^73 to 2^74 |
| 2016-07-03 | TheJudger | NF | no factor from 2^72 to 2^73 |
| 2016-02-09 | Greg | NF | no factor from 2^71 to 2^72 |
| 2013-02-11 | Clown_Royal | NF | no factor from 2^70 to 2^71 |
| 2012-04-06 | Bio1ogics | NF | no factor from 2^69 to 2^70 |
| 2012-04-02 | Bio1ogics | NF | no factor from 2^68 to 2^69 |
| 2010-11-18 | GrunwalderGIMP | NF | no factor from 2^67 to 2^68 |
| 2010-11-17 | GrunwalderGIMP | NF | no factor from 2^66 to 2^67 |
| 2010-11-16 | dtlgc | NF | no factor from 2^65 to 2^66 |
| 2010-11-10 | jvrocamora | NF | no factor from 2^64 to 2^65 |
| 2008-06-16 | -Anonymous- | NF | no factor to 2^64 |
| 2005-02-12 | ramgeis | NF | no factor to 2^61 |
| 2003-06-17 | Jocelyn Larouche | NF | no factor to 2^60 |
| 2001-06-17 | Jocelyn Larouche | NF | no factor to 2^57 |