| Biggest factors for Yen-chi Lin | 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 | Yen-chi Lin | 5462461 | 22389867312151739680663393406873 | 32 | 104.143 | 2010-12-13 |
| 2 | Yen-chi Lin | 5398213 | 315715416188616865772865383537 | 30 | 97.995 | 2010-11-15 |
| 3 | Yen-chi Lin | 5989909 | 2732921648580975206609 | 22 | 71.211 | 2011-07-12 |
| 4 | Yen-chi Lin | 5567203 | 2033015999240886064577 | 22 | 70.784 | 2011-02-14 |
| 5 | Yen-chi Lin | 6665591 | 1204147513156930601071 | 22 | 70.029 | 2012-04-07 |
| 6 | Yen-chi Lin | 5761057 | 1199156260088962191143 | 22 | 70.023 | 2011-04-26 |
| 7 | Yen-chi Lin | 6764327 | 1151949652905868793441 | 22 | 69.965 | 2012-06-02 |
| 8 | Yen-chi Lin | 6187607 | 258339072162339103151 | 21 | 67.808 | 2011-09-22 |
| 9 | Yen-chi Lin | 6719837 | 94080159957249764471 | 20 | 66.351 | 2012-05-03 |
| 10 | Yen-chi Lin | 5466949 | 77011346548041587623 | 20 | 66.062 | 2010-12-16 |
| 11 | Yen-chi Lin | 5736659 | 10362715576646808841 | 20 | 63.168 | 2011-10-14 |
| 12 | Yen-chi Lin | 5449853 | 10216943519390781559 | 20 | 63.148 | 2010-12-08 |