| 2024-06-03 | Joss | NF-PM1 | B1=10000000, B2=20086293150 |
| 2023-11-11 | Joss | NF-PM1 | B1=2608505, B2=5603043600 |
| 2023-10-02 | Joss | NF-PM1 | B1=1000000, B2=9301342050 |
| 2023-09-14 | Joss | NF-PM1 | B1=1000000, B2=4527142620 |
| 2023-07-31 | TJAOI | NF | no factor from 2^69 to 2^70 |
| 2023-05-25 | Joss | NF-PM1 | B1=1000000, B2=2085523440 |
| 2021-05-13 | TJAOI | NF | no factor from 2^68 to 2^69 |
| 2020-03-05 | masser | NF-PM1 | B1=5000000, B2=200000000, E=12 |
| 2019-10-23 | masser | NF-PM1 | B1=2880000, B2=28800000, E=12 |
| 2019-01-10 | chuenkit | NF | no factor from 2^67 to 2^68 |
| 2018-09-23 | kkmrkkblmbrbk | C-LL | F6776EE23EAE6029 |
| 2018-09-12 | Joss | NF-PM1 | B1=739990, B2=3699950 |
| 2018-09-05 | Joss | NF-PM1 | B1=739990, B2=2219970, E=4 |
| 2018-09-03 | Joss | NF-PM1 | B1=739990, B2=1479980, E=6 |
| 2018-01-22 | Joss | NF-PM1 | B1=574992 |
| 2017-11-12 | Gordon Spence | NF | no factor from 2^66 to 2^67 |
| 2017-04-12 | Joss | NF-PM1 | B1=332750, B2=3327500, E=6 |
| 2016-12-20 | Joss | NF-PM1 | B1=199650 |
| 2016-09-16 | Joss | NF-PM1 | B1=166375, B2=2956250, E=6 |
| 2016-02-23 | Mark Rose | NF | no factor from 2^1 to 2^60 |
| 2016-02-19 | ramgeis | NF | no factor from 2^65 to 2^66 |
| 2015-04-21 | VictordeHollander | NF | no factor from 2^64 to 2^65 |
| 2015-04-21 | VictordeHollander | NF | no factor from 2^63 to 2^64 |
| 2013-01-10 | dbaugh | NF | no factor from 2^62 to 2^63 |
| 2012-01-19 | markr | NF | no factor from 2^61 to 2^62 |
| 2011-02-08 | markr | NF-PM1 | B1=125000, B2=2687500, E=6 |
| 2011-01-23 | Joss | NF-PM1 | B1=50000 |
| 2010-12-24 | Joss | NF-PM1 | B1=20000 |
| 2009-07-03 | Carsten Kossendey | NF-PM1 | B1=15000, B2=161250 |
| 2009-02-13 | Sturle Sunde | NF | no factor from 2^60 to 2^61 |
