Factor Info

ID 103909
Size 694 digits / 2304 bits
Status composite
Value 2165812318834879231626436451979748901559575344624537413678393227332601389893993339125079515092309981394862713487936953403598357226043320747713267792389561399658158802879348078754068642221756476288743120610292677464037639766257395870713082834343129343808416773138469829020601814390381450867180917784670164521541738295653080796572190099639828072144608185711926906503859660745035707317380065926154344918323466089253898806824319484857861643086627539931762161213220758222070030802286622925971448443254810059082344671382556690760821552563123090818536085813717398334067089997046365810795944338227199184727506704179442460584764759432080877574563004300286349180347236386593908513338765235353548056607701

Factorizations

Primary (ID: 16) 8175789237238547574551461093 (proven prime)
(ID: 122566) 264905595776635190219105491855666989739309788184711427250655396464929763158966784669600321413339471259109329491254130754215100746903265762829195583016838245107358492176518968262385534650406780339558820175764925812524666113463301335656438974602298931423460694917939199382037544644732113122658769852355243969777618714765461005585932867215359574875770782936149504523406870250297796079103152783731571323618700322537935795753641463728310681543844958024504088418760666665404774095726025305403207194703899550572902365041338976473447246669252341510556708010021821273941573306655131619701234747212346219378966483936432603268840374739450058852800907246582774156436584447607857 (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.