| Biggest factors for Marcel PERRIN | ecm | pm1 | any |
| Biggest factors (all users) | ecm | pm1 | any |
| Recent factors (all users) | ecm | pm1 | any |
| Search by user | ecm | pm1 | any |
| # | User | Exponent | Factor | Digits | Bits ↓ * | Date |
|---|---|---|---|---|---|---|
| 1 | Marcel PERRIN | 101681 | 507416933355094350018148636421653831 | 36 | 118.611 | 2020-02-03 08:44:10 |
| 2 | Marcel PERRIN | 101641 | 191911232271187417606408402215871 | 33 | 107.242 | 2020-12-24 14:16:57 |
| 3 | Marcel PERRIN | 1701533 | 1675717575371050564302647 | 25 | 80.471 | 2020-01-30 03:34:52 |
| 4 | Marcel PERRIN | 1701521 | 109359368540897538113 | 21 | 66.568 | 2019-10-24 07:54:09 |