Factor Info
| ID | 2039 |
| Size | 180 digits / 598 bits |
| Status | composite |
| Value | 531591508452041687296859494469045936925735622175872074541815517025774443375785921506125090224123921060199816686269574107046790674250869838827018586524857906415489228085248061008071 |
Factorizations
| Primary | (ID: 2040) 12696000311310916567841 (proven prime) |
| (ID: 2041) 41870785713390753737044868650099696878246710502936844584533349130978050341619690444130375739585947121934819398783353427114206640126793531956077132495640205031 (proven prime) |
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.