| 2020-06-17 | daveward2005 | C-PRP | M2991083/5028467995770498484336063 : DA2E20778462E522 PRP: Verified PRP without proof (not generated) |
| 2020-06-15 | M Miller | C-PRP | M2991083/5028467995770498484336063 : DA2E20778462E522 PRP: Verified PRP without proof (not generated) |
| 2020-06-15 | Smok_bmv | F-ECM | Factor: 5028467995770498484336063 / (ECM curve 121, B1=50000, B2=50000000) |
| 2019-11-29 | BigBrother | NF-PM1 | B1=3000000, B2=90000000, E=12 |
| 2018-12-28 | chuenkit | NF | no factor from 2^67 to 2^68 |
| 2018-10-22 | kkmrkkblmbrbk | C-LL | 600517CEB6051FAD |
| 2017-12-07 | Gordon Spence | NF | no factor from 2^66 to 2^67 |
| 2017-04-01 | Joss | NF-PM1 | B1=610572, B2=6105720, E=6 |
| 2017-03-29 | Joss | NF-PM1 | B1=508810, B2=5088100, E=6 |
| 2017-03-28 | Joss | NF-PM1 | B1=424009, B2=4240090, E=6 |
| 2017-03-23 | Joss | NF-PM1 | B1=353341, B2=3533410, E=6 |
| 2017-02-25 | Joss | NF-PM1 | B1=294451, B2=2944510, E=6 |
| 2016-12-23 | Joss | NF-PM1 | B1=204480 |
| 2016-12-15 | Joss | NF-PM1 | B1=170400 |
| 2016-10-10 | Joss | NF-PM1 | B1=142000, B2=14200000, E=12 |
| 2016-09-21 | Joss | NF-PM1 | B1=142000, B2=3184417 |
| 2016-09-21 | Joss | NF-PM1 | B1=142000, B2=2894925 |
| 2016-09-13 | Joss | NF-PM1 | B1=142000, B2=2631750, E=6 |
| 2016-02-24 | ramgeis | NF | no factor from 2^65 to 2^66 |
| 2015-02-05 | lycorn | NF | no factor from 2^64 to 2^65 |
| 2015-02-05 | lycorn | NF | no factor from 2^63 to 2^64 |
| 2013-01-07 | dbaugh | NF | no factor from 2^62 to 2^63 |
| 2011-11-24 | Sebastian Hornbostel | NF | no factor from 2^61 to 2^62 |
| 2010-10-22 | markr | NF-PM1 | B1=110000, B2=2392500, E=6 |
| 2009-02-14 | Sturle Sunde | NF | no factor from 2^60 to 2^61 |
