Factor Info

ID 33658
Size 457 digits / 1516 bits
Status composite
Value 1752121721048913491712663096099319979309671940914800107004718510357756196929253879942210032522688549694591861198364974589368236234039961377996092374728272771641409396222268412465171145549313189547078346638167952467516320410525400764895432881384314488869339964897161647820261420990517741772432240038162591154093220602497639690237382579045190176643114532678871364237352896937590599046542974968853214514713050418209729694434922163198423375162749590523385020249

Factorizations

Primary (ID: 18697) 65760233951642524624117306202418130931989 (proven prime)
(ID: 33659) 26644091965021817179421222199584316572415232464969290449164055895926020656074308279592663373209152956110739936979960199207492815793442483017964365413724247291045601139986042008611326957787984364578021746665505527871450290994393893056115154055186487944499846017680708923766275842820396665353849924321097601707711188218213618588493632530958802621850925021905826380289146925067354077930429749092255403218124990101708341 (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.