| 2025-09-03 | Section 31 | CERT | PRP Certification CERT proof power = 6 Proof certified good |
| 2025-09-01 | Kriesel | C-PRP | A71623CAA17A2D5B PRP proof power = 6 PRP: Verified Proof certified good |
| 2024-06-13 | Jason Lynch | NF-PM1 | B1=131641000, B2=8040059767740 |
| 2024-01-21 | Joss | NF-PM1 | B1=7080360, B2=16077191130 |
| 2023-11-07 | Joss | NF-PM1 | B1=3540181, B2=5293437240 |
| 2023-06-15 | Joss | NF-PM1 | B1=1341023, B2=36454558140 |
| 2023-06-14 | Joss | NF-PM1 | B1=1341023, B2=18067189140 |
| 2020-11-07 | Franklin Webber | CERT | PRP Certification CERT proof power = 6 Proof certified good |
| 2020-11-06 | Ethan O'Connor | C-PRP | A71623CAA17A2D5B PRP proof power = 6 PRP: Verified Proof certified good |
| 2020-02-23 | Gordon Spence | NF | no factor from 2^67 to 2^68 |
| 2019-11-02 | mnd9 | NF-PM1 | B1=75601880, B2=3553288360, E=12 |
| 2018-10-13 | Joss | NF-PM1 | B1=1341023, B2=147512530, E=12 |
| 2018-08-18 | Yxinity | NF | no factor from 2^66 to 2^67 |
| 2018-08-16 | BloodERazor | NF | no factor from 2^66 to 2^67 |
| 2018-05-19 | Joss | NF-PM1 | B1=1341023, B2=134102300, E=12 |
| 2016-08-27 | Bruno Victal | NF-PM1 | B1=2500000, B2=62500000, E=12 |
| 2016-08-11 | Bruno Victal | NF-PM1 | B1=2500000, B2=62500000, E=12 |
| 2016-06-02 | MadPoo | C-LL | 640141BDEBFEC755 |
| 2016-02-23 | Mark Rose | NF | no factor from 2^58 to 2^60 |
| 2015-09-16 | ramgeis | NF | no factor from 2^65 to 2^66 |
| 2015-04-13 | snme2pm1 | NF | no factor from 2^64 to 2^65 |
| 2015-04-13 | snme2pm1 | NF | no factor from 2^63 to 2^64 |
| 2013-08-25 | David Campeau | NF-PM1 | B1=1350000, B2=39150000, E=12 |
| 2013-01-14 | dbaugh | NF | no factor from 2^62 to 2^63 |
| 2012-09-16 | Axelsson | NF | no factor from 2^61 to 2^62 |
| 2009-02-21 | Sturle Sunde | NF | no factor from 2^60 to 2^61 |
