Factor Info

ID 69215
Size 646 digits / 2144 bits
Status composite
Value 1478688042614540495083190197152493109281129567564833184665504565706332602863095585078905494328378420088477945426326153620675598063016059977389646386246376080708767590957597969504502270034634355140480177276259643306997807627075160094926727911205646970983445221806410135128058070253486313753550157260712321807803324210276566943836923536586823290154218164957240681603505956385319170599644607221568825487831288614760641321375448623641020127247629821165215336642502396359375736783901615814048647782398233641724020158198334241180931069697614321322559119289972068568643122541834569771343917600073132726114635326246244480451489988060588018493349398755867

Factorizations

Primary (ID: 95547) 1539780619398165884341968193273 (proven prime)
(ID: 96301) 960323843530707735625231986844779898406576767646372660839601363365968021975408195869445483252670820557470790912565190233083612643777465473688538470491906877306229397622526760932277230917219986958511980452546606395123033872059983451271333509056260932829483890758272575706434983986969983529230748275489178396742823784182766742925370436370552087348159925586340987843708628444083902277613548746822474632781847524004123520523317501707041977421129575649845220266059186532184050516039567392122126217682532378878026640609106882745492104515255713574218551546968170760031545796426167977230315710447007305885017481856697920179 (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.