| Biggest factors for kha1 | 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 | kha1 | 89266909 | 99917863241057408395248963428113 | 32 | 106.301 | 2018-10-26 |
| 2 | kha1 | 89297441 | 68519561591498066176441953346273 | 32 | 105.756 | 2018-11-01 |
| 3 | kha1 | 85772341 | 367965397462412511909699214471 | 30 | 98.215 | 2018-02-05 |
| 4 | kha1 | 89132873 | 7555632958567659684133424329 | 28 | 92.610 | 2018-10-10 |
| 5 | kha1 | 85703039 | 3347616629907163371082322801 | 28 | 91.435 | 2018-02-01 |
| 6 | kha1 | 89510297 | 402891250185892972000764409 | 27 | 88.381 | 2018-11-07 |
| 7 | kha1 | 89297437 | 252642566634653451617135713 | 27 | 87.707 | 2018-10-31 |
| 8 | kha1 | 85753271 | 142997328442249539254257249 | 27 | 86.886 | 2018-02-03 |
| 9 | kha1 | 85703039 | 7228686265011119158157447 | 25 | 82.580 | 2018-02-01 |
| 10 | kha1 | 89130467 | 736458410286546873943159 | 24 | 79.285 | 2018-10-29 |
| 11 | kha1 | 85677439 | 538285886227476765696407 | 24 | 78.833 | 2018-01-30 |