| 2021-05-13 | -Anonymous- | NF | no factor from 2^75 to 2^76 |
| 2021-05-08 | -Anonymous- | NF | no factor from 2^74 to 2^75 |
| 2020-04-04 | -Anonymous- | NF | no factor from 2^73 to 2^74 |
| 2019-12-06 | -Anonymous- | NF | no factor from 2^72 to 2^73 |
| 2019-12-06 | -Anonymous- | NF | no factor from 2^71 to 2^72 |
| 2018-04-22 | ramgeis | NF | no factor from 2^70 to 2^71 |
| 2014-01-13 | Kalder-1 | C-LL | 66C3BA0CF181654E |
| 2012-09-09 | bcp19 | NF | no factor from 2^69 to 2^70 |
| 2012-09-07 | bcp19 | NF | no factor from 2^68 to 2^69 |
| 2012-03-06 | Carsten Kossendey | NF | no factor from 2^67 to 2^68 |
| 2008-09-23 | -Anonymous- | NF-PM1 | B1=545000 |
| 2007-06-15 | Galeo | C-LL | 66C3BA0CF181654E |
| 2007-05-12 | Galeo | NF-PM1 | B1=395000, B2=10368750 |
| 2005-12-12 | -Anonymous- | NF | no factor to 2^67 |
| 2001-08-31 | Net_Force | NF | no factor to 2^56 |
| 2001-01-08 | Jocelyn Larouche | NF | no factor to 2^52 |
