| 2019-12-26 | marssystems | C-PRP | M1851901/7299845334235324183081063 : 5DA69D60B5BA042A PRP: Verified PRP without proof (not generated) |
| 2019-12-26 | Niels_Mache_Nextcloud | C-PRP | M1851901/7299845334235324183081063 : 5DA69D60B5BA042A PRP: Verified PRP without proof (not generated) |
| 2019-12-25 | Keysarecool | F-ECM | Factor: 7299845334235324183081063 / (ECM curve 3, B1=50000, B2=5000000, Sigma=353296821907302) |
| 2019-06-10 | TJAOI | NF | no factor from 2^67 to 2^68 |
| 2018-10-25 | Joss | NF-PM1 | B1=1851901, B2=203709110, E=12 |
| 2018-09-24 | Joss | NF-PM1 | B1=1851901, B2=185190100, E=12 |
| 2018-06-11 | TJAOI | NF | no factor from 2^66 to 2^67 |
| 2018-02-24 | Joss | NF-PM1 | B1=1851901, B2=99532800, E=12 |
| 2018-02-10 | Joss | NF-PM1 | B1=1851901, B2=49766400, E=12 |
| 2018-02-04 | Joss | NF-PM1 | B1=1851901, B2=24883200, E=12 |
| 2018-01-12 | Joss | NF-PM1 | B1=1851901, B2=12441600, E=12 |
| 2017-02-11 | Joss | NF-PM1 | B1=1244160, B2=12441600, E=12 |
| 2017-01-11 | Joss | NF-PM1 | B1=1036800 |
| 2016-12-18 | Joss | NF-PM1 | B1=720000 |
| 2016-10-29 | Joss | NF-PM1 | B1=864000 |
| 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 |
| 2016-02-23 | Mark Rose | NF | no factor from 2^61 to 2^62 |
| 2015-10-07 | Bruno Victal | NF-PM1 | B1=500000, B2=15000000, E=12 |
| 2015-09-08 | ramgeis | NF | no factor from 2^65 to 2^66 |
| 2015-07-03 | MadPoo | C-LL | 60CF3345A556B228 |
| 2015-05-01 | snme2pm1 | NF | no factor from 2^64 to 2^65 |
| 2015-05-01 | snme2pm1 | NF | no factor from 2^63 to 2^64 |
| 2012-01-04 | markr | NF-PM1 | B1=275000, B2=6000000, E=12 |
| 2011-01-21 | GrunwalderGIMP | NF | no factor from 2^1 to 2^63 |
| 2010-04-13 | Architects Cubed | NF | no factor from 2^60 to 2^61 |
