Factor Info
| ID | 81517 |
| Size | 151 digits / 500 bits |
| Status | composite |
| Value | 2724317442508288885597198714754393485550924688516349862746758729207284979776190786441027188237534925507448270421737738119480551662623950889337073953051 |
Factorizations
| Primary | (ID: 57185) 114880659731339946558533643832442036970911052211 (proven prime) |
| (ID: 81518) 23714326231059092436985493687111574188973016075168870657045518507257666680117559520922060292385275848441 (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.