Factor Info

ID 70020
Size 843 digits / 2799 bits
Status composite
Value 245151533994410402842493761112119517890216812139206070921618876601281661801610344045802306946405019897755310157667642076457499313020091326972837484775056991453360390330305692555691786406115894110568268977250451191794116152032849090411104908664447765535501522127052957900751178216330732495520473056606486134443859523431348377697328659007021183614306811702743304568315084661283572109262219513909525977425347838881784728731464302709785363413158574722089623457202930856519426228921785152216219172346567271886881612469060183543349400036347733627180017017705321795822238746697287658555695477955097256954912333014170166200762169144368668626821484887061992197792780905177834211877456004673970853240845033541471393121207701518525873972349517733285668402684718449543456372525968878882047710820503122831219764070687723977386680772939769758581835028053569

Factorizations

Primary (ID: 68279) 4727618051656780294153 (proven prime)
(ID: 70021) 51855190355002926962928446235901597805518260363232352966925900079185087041510003022481576238487809933234851985679775614020160644652910017392897279333175464719876965568346931029125101421788337060508056351726045683778353912239384879080279863503364312008842361571895732938632506985292019619660377078588681548887140937447276935909461003137106614241209452098371273801675150673379570795163923656073898024114194222053227108364971593779652761793947429186017800603704485352326592459263635617651739290562466401226455041439719242975100653074612487946533907361902831346534099471632014193469001820806495433528483595023036570590650975475887608248327934219353783935960093969559208280483155673285682388807382906368640297971970847262052915695333055383549958815945923855902346649937750155377972611229531160010183059900267815315673259786873 (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.