Factor Info

ID 173317
Size 952 digits / 3161 bits
Status composite
Value 2296285654306612842695083165997238628072004025940036668829599035138940434556969079034171289264489921407744758449004280068596977889549076412059659190254387011570086096032280414762541246599086674907151349941957511773919683351259430585347030953889851513200786074667402661125343058022811097930456418589937104047948024966101531887212184916358805035537235875120135538865302698404692125266190135198829344507509343782012735770321636130365409160192686657520309552641796042084819878636059607115685523850863107050813531590960005444374967584260971574590644309749749187289428249035109267218733577721865516624247632692970583840676416741788702184476415436091107405279571349795135603872557581970809256031823910798181118736933581631309426780794158912433137251705258458983079342831034132540097998895053504952015651148078291281400347343041284433565629619029509752794436811545845778282885430550308597670293437501057921036441901172036624805547744696421257095237977443977899

Factorizations

Primary (ID: 138318) 28170941855733572749648455599678503 (proven prime)
(ID: 173316) 81512562344068543682188280284877072999418735350475336245555309032025600273898260982664695658469506734747401708768147516564988284641283462950931290631223109966587824718118665211769059455400455398498175593867805964915895995079130190752983067935348686392442011461658124447629086066817777541694124457566366636101271313977194773522927164011781285959932699914320812044661338464676520446855476418641823884644901852478243178693193488714214533263729799940632469657661298973338736374934369315921901191754904526859173380821284545975174643399081870245126959646880899373366103337562703503861147644936773063335496413465768302155542994798843125538050476668751319636384479183565473903780000023971432860974107032637817959536067040722029134943654142196935361641008849194366287113759234658751578189348160090957590086986689542167502341732958175650341697190799828087278885311778038955261120886100536580109981270654335842635637900195079133 (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.