| 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 |
| 2020-04-05 | -Anonymous- | NF | no factor from 2^73 to 2^74 |
| 2019-11-22 | -Anonymous- | NF | no factor from 2^72 to 2^73 |
| 2019-11-22 | -Anonymous- | NF | no factor from 2^71 to 2^72 |
| 2018-11-28 | ramgeis | NF | no factor from 2^70 to 2^71 |
| 2014-03-31 | EthanD | C-LL | 2AC09842310D5018 |
| 2012-10-08 | bcp19 | NF | no factor from 2^69 to 2^70 |
| 2012-09-07 | Carsten Kossendey | NF | no factor from 2^68 to 2^69 |
| 2012-03-07 | Carsten Kossendey | NF | no factor from 2^67 to 2^68 |
| 2006-05-29 | Avernon | C-LL | 2AC09842310D5018 |
| 2006-04-14 | Avernon | NF-PM1 | B1=365000, B2=4562500 |
| 2005-11-27 | -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 |