Factor Info

ID 91282
Size 673 digits / 2235 bits
Status composite
Value 3808443263213829930999071339586008440742743449353525488657587515124207945146765016728121688935319168501462493521103874679002557868420309419831286819185619501507270287399073458214338405073267103181051858854004345729385311340669822237294236652975688144598399211897804508744094364477837389349468374277981996927658452801861093132733494640188171852398300038466623420654739993392986073786994641716244742947621432362374988020559166097481894113057083569246979093013800279859858359402595297102907658365697285752930717287333060839506638185598081387841327616449979892468468910614269323249076520507366597560162202916375690802505786174642268302393197121404845889586385294439411169451019

Factorizations

Primary (ID: 90235) 216344336402744414740454461086797322155628580054957930930891783987446146873 (proven prime)
(ID: 91283) 17603618964741793442330622811545707895721627190534863681264272933921213433828426270131273511146642182502671833254816498540722242565379523984101449799271190664939970597593077198289242191313998419130706623535747466357533319795770217622307439348769771279366825548095827940344008580526799726004386892952254860121195837740518610524501724042831290854060263519378586915530956081057037050040645065509229586484737936967133926811659400889998680319813555284986451768645836659948541748277148695075078730306940224739798073816612901722773182218378184902963265812300012707578515725045195297152340541750845680744803 (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.