| Biggest factors for antkh | 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 | antkh | 39993869 | 865479351028708028377260890582073995281 | 39 | 129.347 | 2009-05-08 |
| 2 | antkh | 44067503 | 42896554008594921956646623161 | 29 | 95.115 | 2009-04-23 |
| 3 | antkh | 58081643 | 10585043733998793034172503 | 26 | 83.130 | 2012-01-29 |
| 4 | antkh | 51787129 | 8606354895529590932992009 | 25 | 82.832 | 2010-05-24 |
| 5 | antkh | 51948097 | 821527019072832675170527 | 24 | 79.443 | 2010-06-11 |
| 6 | antkh | 51156517 | 69529851521208511023103 | 23 | 75.880 | 2009-10-19 |
| 7 | antkh | 62150119 | 61298402014983428234839 | 23 | 75.698 | 2013-04-11 |
| 8 | antkh | 51395951 | 12251608770394374844607 | 23 | 73.375 | 2009-12-18 |
| 9 | antkh | 59792669 | 10979741433171844528103 | 23 | 73.217 | 2013-03-15 |
| 10 | antkh | 59320279 | 2093077225474977268103 | 22 | 70.826 | 2011-12-24 |
| 11 | antkh | 49523207 | 590361088988171214089 | 21 | 69.0002 | 2010-04-14 |