| Biggest factors for Dougal | 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 | Dougal | 3130733 | 69181666426865821918559 | 23 | 75.873 | 2014-01-21 |
| 2 | Dougal | 1609141 | 520390725859644120241 | 21 | 68.818 | 2010-04-23 |
| 3 | Dougal | 3181921 | 117464285931588494321 | 21 | 66.671 | 2014-04-05 |
| 4 | Dougal | 2380387 | 98783293739708088839 | 20 | 66.421 | 2010-02-15 |
| 5 | Dougal | 3130541 | 61047044259171244793 | 20 | 65.727 | 2014-01-19 |
| 6 | Dougal | 2372563 | 28020770503096505993 | 20 | 64.603 | 2010-02-10 |
| 7 | Dougal | 2458153 | 26675398014524175727 | 20 | 64.532 | 2010-04-14 |
| 8 | Dougal | 2463533 | 3857285289814895759 | 19 | 61.742 | 2010-04-17 |
| 9 | Dougal | 1522127 | 3575280915797056799 | 19 | 61.633 | 2010-02-04 |