Factor Info

ID 178904
Size 1009 digits / 3351 bits
Status composite
Value 3640609658162316588542211111048553760931094655804724527126596343420034814663606182706934834609653231529767397909862281548346584002302367390682499395070994727724512738459797122451151059724930138739339757105449825103508320876544784345996706936290085165470018522812301106496917132530870205975327047975332836727725367318597285903778987955306617196223601116868552665283979974911513219947490562437224591979310323365644263685197435072565085695634784797283811637683268624446499383307490532918325517107508496150839853262461905852157465506613526260737881278733473884302780567994535625301284859958701780963712107576019113361513456986281011853978094116448158028999324453958807045912911424961745535921200341699738562701130130312402828817027552329668393848188077371605182743140714318525829542813410859423075735389733964682928980098920124806969960952485534214760049038272291097729134417725484007649308144715432502922125404452445422478842854210457785004830841624845404416040247029241943880523931399581319282503197822819344919

Factorizations

Primary (ID: 29071) 12658289026799429610110288303852317 (proven prime)
(ID: 178905) 287606772957594752440411130204915403608549550575460458905385940656358715890100359724153194055637906177845981827832946457396526005012337554861532536907857385001615412791457506258377566865440493393686451937793463552936756378794852501373250657574267657888452838602492253842261469214474223037629688900206792090771384533097614417214222613080417788500928466544602777763962818677498681232044991572614690058933707284407691840398196288644224081343196114181922534112458543224865183445697701721643568558732444512770531636127478099753663272587733996559874837476712327103393075723285149664749438506000282705843143979477444930049081318344204184513345208531854748767108956810546515795608658982182083214418821519807492444631062872412107277581782854628411689347982241799394074538508085376135262440837130159110256182305484606469361495921116513615189573333001519648148956453557257966237939980217190192609489995367312581138727844866852898109753086418972227860243228650535935541436859020633991107 (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.