| 2018-11-26 | Jocelyn Larouche | NF-PM1 | B1=1971119, B2=246389875, E=12 |
| 2018-09-18 | Jocelyn Larouche | NF-PM1 | B1=1971119, B2=197111900, E=12 |
| 2018-06-11 | ramgeis | NF | no factor from 2^70 to 2^71 |
| 2018-04-07 | Yxinity | NF | no factor from 2^69 to 2^70 |
| 2018-04-07 | Yxinity | NF | no factor from 2^68 to 2^69 |
| 2018-04-07 | Yxinity | NF | no factor from 2^67 to 2^68 |
| 2018-04-07 | Yxinity | NF | no factor from 2^66 to 2^67 |
| 2018-03-05 | Jocelyn Larouche | NF-PM1 | B1=1971119, B2=120000000, E=12 |
| 2018-02-14 | Jocelyn Larouche | NF-PM1 | B1=1971119, B2=60000000, E=12 |
| 2018-01-21 | Jocelyn Larouche | NF-PM1 | B1=1971119, B2=30000000, E=12 |
| 2016-02-23 | Mark Rose | NF | no factor from 2^61 to 2^62 |
| 2016-02-23 | Mark Rose | NF | no factor from 2^58 to 2^60 |
| 2016-02-23 | Mark Rose | NF | no factor from 2^62 to 2^63 |
| 2015-09-09 | ramgeis | NF | no factor from 2^65 to 2^66 |
| 2015-07-03 | MadPoo | C-LL | 25EF0B2B4C882B6F |
| 2015-03-22 | lycorn | NF | no factor from 2^64 to 2^65 |
| 2015-03-22 | lycorn | NF | no factor from 2^63 to 2^64 |
| 2011-08-27 | GrunwalderGIMP | NF | no factor from 2^1 to 2^63 |
| 2011-03-31 | kurly | NF-PM1 | B1=1000000, B2=30000000 |
| 2009-12-31 | S485122 | NF | no factor from 2^60 to 2^61 |
| 1999-01-17 | -Anonymous- | C-LL | 25EF0B2B4C882B6F |
| 1998-12-27 | -Anonymous- | NF | no factor to 2^58 |