| Biggest factors for SteveB | nfs | ecm | p-1 | p+1 | any |
| Biggest factors (all users) | nfs | ecm | p-1 | p+1 | any |
| Recent factors (all users) | nfs | ecm | p-1 | p+1 | any |
| Search by user | nfs | ecm | p-1 | p+1 | any |
| # | User | Exponent | Factor | Digits | Bits ↓ * | Date |
|---|---|---|---|---|---|---|
| 1 | SteveB | 55951397 | 17974575795609938555418079607071135951 | 38 | 123.757 | 2012-03-10 |
| 2 | SteveB | 47013479 | 3233777696046620404793 | 22 | 71.454 | 2009-12-27 |
| 3 | SteveB | 46557991 | 876418107707370777007 | 21 | 69.570 | 2009-02-07 |