Factor Info

ID 103043
Size 618 digits / 2053 bits
Status composite
Value 560392305320785660546149814628623026156193453007094278371469219807905286412252083655309832946132307827471724412510551396773753249123813459400406488381941208788912187370787738317515770465516674241376070846675288689910405837923617051726896695501994845224772654359275239160909391455543335537647174276174264547147840969350455210301458486555790964011067814556036911913463198741368641680858006574684249226932463607961476759793712078151959826537058797995118364041896559112366228205436024183868764082050182565103590291823737044585820263008640024464548457373259102784527401033348552552911939394156737400354601682817679784196537

Factorizations

Primary (ID: 48939) 1789410292065507730512002226286217544901 (proven prime)
(ID: 120338) 313171500021902470603804668559136554570684284027908230280373718475734694552613445415497228729601545828576528839086390835857377366408348711002445161007606974031115079558517173130424730338639543861742098733713452176060241272676749230419391791036578375090493606117514170396153375166378377308501869389687825841613332290087188493241539343557138257629643963546354402523061097281988138528559551389552994095605591424191397183313364951873329535835453359915143825196842672466934761189387022988716663879912029983373071714272079517789677333295265592088501764527632489028998588136779406555237 (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.