Factor Info

ID 62615
Size 643 digits / 2135 bits
Status composite
Value 4005612936416234777410914739593366951498537377075565493842863907140766056612471014752674133306442895238801636343994104016526291697046685752707729484548307242458226818225061221293385798500622186447946267864602394048467676582493347530919751698823309829527468304325923896460974670117137699833067242630212713889468074353184048471691576565037796362622253530524755631139943729251548046055419687063742585595141995665746819798281182951900233826801177044196431752845424128921125937801787150719327226966166328978178586786952199025624816870788993293785434612119127571485712650566973159491665382627851972553914460960941236002124463393792976922621044399401

Factorizations

Primary (ID: 3148) 3970299567472902879791777 (proven prime)
(ID: 62616) 1008894383998789509429512596622093437006793125062040591147839252652001119457812584826249246229416682438803349696022170726817912301940320123149772558065451489244444378173828855645168734894962347670922244453776179581991561315773878351808188399436698878168005865297320661701534613245666024311606881322503521524443616338270205561567582656309950483507562122871285047540241254767630139188176104258768012105563602789528344877305819901481762801707598424433517471128221447634934463454855246400393441582407164817338229027092414274837975770500157525291158692765744164193053699230007430880570455090246621075449744725609712816491913 (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.