| 2021-08-02 | Tucker Kao | F-PM1 | Factor: 115603521536557722260834713 / (P-1, B1=1000000, B2=40000000) |
| 2021-07-31 | Tucker Kao | NF | no factor from 2^76 to 2^77 |
| 2018-02-27 | Oliver Kruse | NF | no factor from 2^70 to 2^76 |
| 2015-07-05 | La Güira | NF | no factor from 2^69 to 2^70 |
| 2015-07-05 | La Güira | NF | no factor from 2^68 to 2^69 |
| 2015-07-05 | La Güira | NF | no factor from 2^67 to 2^68 |
| 2015-06-07 | Mr-Plonk | NF | no factor from 2^66 to 2^67 |
| 2013-03-27 | linded | NF | no factor from 2^65 to 2^66 |
| 2011-02-18 | tsc | NF | no factor from 2^64 to 2^65 |
| 2010-07-08 | Charles A. Morris | NF | no factor from 2^63 to 2^64 |
