Factor Info
| ID | 43681 |
| Size | 172 digits / 570 bits |
| Status | composite |
| Value | 2850545907835214223074493693872842119378559687958134760698254028572606722640680764499964468572162879119163797046380395687892343789975301207759008614812510448332141480114907 |
Factorizations
| Primary | (ID: 47627) 20586773895804438521105669315637009361 (proven prime) |
| (ID: 47628) 138464915496844908211257658196799723476795728753270759668707844309034252581188640158978255154139906359357747448433677702894484384420587 (composite) |
Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.