Factor Info
| ID | 4201 |
| Size | 182 digits / 604 bits |
| Status | composite |
| Value | 51761550083247301425304653232319198114119037518101253645508260278004682971416552913371285702346129321089338393005242888594376245006822812275160939904559427895477992307425791428968719 |
Factorizations
| Primary | (ID: 3105) 9934018379230425610659608142885693781941091888647157503817 (proven prime) |
| (ID: 11449) 5210534962515057847841322440891322497979705533451447703876580568998286376287515867946202891679609184135123687873258361626007 (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.