| 2019-11-05 | dcheuk | C-PRP | 5C546DCD4BE3EC__ |
| 2019-08-30 | One Man | NF-PM1 | B1=2535000, B2=52601250 |
| 2019-08-06 | dcheuk | NF | no factor from 2^81 to 2^82 |
| 2019-07-30 | One Man | NF-PM1 | B1=97122, B2=1165464 |
| 2019-07-28 | dcheuk | NF | no factor from 2^80 to 2^81 |
| 2019-07-27 | dcheuk | NF | no factor from 2^79 to 2^80 |
| 2013-02-16 | Never Odd Or Even | NF | no factor from 2^78 to 2^79 |
| 2013-02-15 | Never Odd Or Even | NF | no factor from 2^77 to 2^78 |
| 2012-10-22 | Never Odd Or Even | NF | no factor from 2^76 to 2^77 |
| 2012-05-10 | Never Odd Or Even | NF | no factor from 2^75 to 2^76 |
| 2011-10-01 | Never Odd Or Even | NF | no factor from 2^74 to 2^75 |
| 2011-09-30 | Never Odd Or Even | NF | no factor from 2^73 to 2^74 |
| 2011-07-08 | Never Odd Or Even | NF | no factor from 2^72 to 2^73 |
| 2011-05-13 | Never Odd Or Even | NF | no factor from 2^71 to 2^72 |
| 2011-05-11 | Never Odd Or Even | NF | no factor from 2^70 to 2^71 |
| 2011-05-09 | Never Odd Or Even | NF | no factor from 2^69 to 2^70 |
| 2011-05-06 | Never Odd Or Even | NF | no factor from 2^68 to 2^69 |
| 2011-05-04 | Never Odd Or Even | NF | no factor from 2^67 to 2^68 |
| 2011-05-04 | Never Odd Or Even | NF | no factor from 2^66 to 2^67 |
| 2010-11-09 | Architects Cubed | NF | no factor from 2^65 to 2^66 |