| 2021-08-28 | George Woltman | CERT | PRP Certification Proof certified good |
| 2021-08-27 | Alex Landherr | CERT | PRP Certification Proof certified good |
| 2021-08-27 | JackBlock | C-PRP | M1341103/146123273549084887800326801 : 2858264114858834 PRP proof power = 6 PRP: Verified Proof certified good |
| 2021-08-27 | SRJ2877 | C-PRP | M1341103/146123273549084887800326801 : 2858264114858834 PRP proof power = 6 PRP: Verified Proof certified good |
| 2021-08-27 | TJAOI | F-ECM | Factor: 146123273549084887800326801 / (ECM curve 47, B1=250000, B2=35000000) |
| 2020-11-07 | curtisc | CERT | PRP Certification CERT proof power = 6 Proof certified good |
| 2020-11-06 | Ethan O'Connor | C-PRP | 2858264114858834 PRP proof power = 6 PRP: Verified (Factored) Proof certified good |
| 2020-02-23 | Gordon Spence | NF | no factor from 2^67 to 2^68 |
| 2019-11-03 | mnd9 | NF-PM1 | B1=75599703, B2=3553186041, E=12 |
| 2018-10-13 | Joss | NF-PM1 | B1=1341103, B2=147521330, 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=1341103, B2=134110300, 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 | AD123C24BEEA952D |
| 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 |
