Factor Info

ID 72891
Size 912 digits / 3027 bits
Status composite
Value 160307420265625371354152960574302397303210344635836701297791268435683773282006281906998749093612205647680873168177002477110229907615067334454492826603032102850102136055301057245396535191073834917267521442442858669126027602047279544261434465597434277841448183121914329752416760056303941093820807878775470557596268569636152169315786550641003621937021987998345722684127456306610614090670217859650328355133549878444005404130560445665261676621555041145806193909948065172581569399940069802479077719322824032018363010456627817573245874993926688384852105275432197659218703034170147138523193538562646722577198139414189671083923702598456624812681371437141466042715330110137035164455707514885955511522431030868252427989260333705809391521041623882459251122635908411194930603501754185555416298937298010047169123769983324208581185199858396760021758661850878131618917563069276143919539969310659434030410435903127470976702351889

Factorizations

Primary (ID: 70663) 4340106427193878623481 (proven prime)
(ID: 72892) 36936287843354357151248130822879187699282730032356494152875355920080361222453763857041969935969378763819550064706501886131781911176877058123308664628217926829816648127889013943469381545046516361347172525497731087120897720899962208853999530744664068192734383998308682944508401930691316252199198136640312895223954966737731107059772131818080128344882112911992922380364349535129751346890950196458236576332716840429676421859575576811744783859054288526858486950165964311593824976659100541182368188089320404014111396593548352887498039202042760618753250495662815601900726243309909470857327436009002503279230673518810749551562587963987232478436535907547562645505139725894994487536933465363201297623370555095726538042269534033381111294454994737027506232375604350871785641442118913060497089127536485070050329157975936089191633299724954522146090815941152015035374817755096552320625987076626950994295769 (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.