Factor Info

ID 68946
Size 478 digits / 1588 bits
Status composite
Value 8472490230751438555234575549404464654722514915348503266079029991187694542903366506845493719657076335925920696360461685822526128722313588424679474705764636719098547396471788448172129629576719072615485036870551948021179452936331793651395684314481204312045106337053019950614777386964488127603025282203389380514434894349654568274122033320446326661885393783289606986947596092239897942173490190433356706261203894636648737989828441129790192795631032746253512669520487039494836788865991

Factorizations

Primary (ID: 68174) 4091790564972909948701 (proven prime)
(ID: 68947) 2070607010847225853891790267432280550229531194117404983153723856150024421635898357634468276277806982484421118530827114410692032759159406719589933739904582172171017128018882890300415172230505084307072138687799836628912504727878918854454248994952904739386850734021395340600838594314742114032278359247959092209380872165596815522770387021484618910082338470005050956075488701223175122797645164558319846012325920679758062780358967859690291798838617974411485994291 (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.