Factor Info

ID 148421
Size 739 digits / 2453 bits
Status composite
Value 1968793652034012296769514512703688267700290288172491026058897608315881446731749095199353450265191963349051985939961168864509761409517163865956131035874746397223525251140764481068974935910701496914075598515186604096230800852058817302672983059203893201835803182980965643157922171549439328146087304433242362417039929136494376462095486459789892716794884409007214767707714593740884060225309826925437817242674173492022291096342684450032101363582847811755112312824795691850672100137599191504424322686460806892202146735859348188074592833013417539286886562254986304841288648731524400865409082555859542239425636629825497619173806903757290009419198580289662183428183555588495973275687421050064823339243533859350582830087746605756224951773408473431199

Factorizations

Primary (ID: 147065) 17068111104046291434149 (proven prime)
(ID: 148422) 115349240465588230975249021264453337225215085276600194525922301551968156454529582653429958875958946752750277521109393406957743398996428558107413198063919402706544265521646036903500232058209145581511372327051763026317036989953947585391563474088581963269535436182937844952525902680136403176471435952240507545355460358529443548325231290531853709995280026963437495516710791765331993463406699739333008478199640389736688096799355581318681452205327667799486671086054819653468830099631308807095703496871170378211987641204880484578040585330616673930434997542196346377007922347444355134917866579390747901247210087461067211391415511396234067753669964152094891702525776122862600204299725330598162519287252101795821369467123870451 (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.