Factor Info
| ID | 139237 |
| Size | 169 digits / 561 bits |
| Status | composite |
| Value | 4462223513952821496599656813410654067083460400711869452724936605093399699395984072627843864506118052183910583357627246054031008476973247131293310502822816469867533020237 |
Factorizations
| Primary | (ID: 138877) 525673983970378861903974173 (proven prime) |
| (ID: 139238) 8488575904498752549461172696702945495595798796149119518983870771260268745614619036444794894666068860286348587095683716043366823571758093245169 (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.