| 2024-06-10 | Joss | NF-PM1 | B1=10000000, B2=20521471740 |
| 2023-10-20 | Joss | NF-PM1 | B1=2614916, B2=5765609850 |
| 2023-10-20 | Joss | NF-PM1 | B1=2614916, B2=2873961090 |
| 2023-10-18 | Joss | NF-PM1 | B1=2614916, B2=1246214970 |
| 2023-10-13 | Joss | NF-PM1 | B1=2614916, B2=432341910 |
| 2023-09-26 | Joss | NF-PM1 | B1=1000000, B2=6487644240 |
| 2023-09-12 | Joss | NF-PM1 | B1=1000000, B2=3182909730 |
| 2023-09-06 | Numberwang | NF-PM1 | B1=264000, B2=1337459970 |
| 2023-07-17 | TJAOI | NF | no factor from 2^69 to 2^70 |
| 2023-05-15 | Joss | NF-PM1 | B1=1000000, B2=1555186050 |
| 2021-06-21 | TJAOI | NF | no factor from 2^68 to 2^69 |
| 2019-10-30 | masser | NF-PM1 | B1=2860000, B2=28600000, E=12 |
| 2019-10-30 | BigBrother | NF-PM1 | B1=3000000, B2=90000000, E=12 |
| 2019-01-07 | chuenkit | NF | no factor from 2^67 to 2^68 |
| 2017-11-12 | Gordon Spence | NF | no factor from 2^66 to 2^67 |
| 2017-04-22 | Joss | NF-PM1 | B1=348124, B2=3481240, E=6 |
| 2016-12-23 | Joss | NF-PM1 | B1=208874 |
| 2016-07-30 | Joss | NF-PM1 | B1=174062, B2=4515000, E=6 |
| 2016-02-23 | Mark Rose | NF | no factor from 2^1 to 2^60 |
| 2016-02-18 | Yxinity | 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 |
| 2012-02-02 | Grant McCracken | NF | no factor from 2^61 to 2^62 |
| 2011-01-30 | markr | NF-PM1 | B1=105000, B2=2257500, E=6 |
| 2011-01-27 | Joss | NF-PM1 | B1=50000 |
| 2011-01-03 | Joss | NF-PM1 | B1=30000 |
| 2010-12-22 | Joss | NF-PM1 | B1=20000 |
| 2009-07-03 | Carsten Kossendey | NF-PM1 | B1=15000, B2=157500 |
| 2009-02-13 | Sturle Sunde | NF | no factor from 2^60 to 2^61 |
