Factor Info

ID 142256
Size 557 digits / 1849 bits
Status composite
Value 27043918690714281461165105494008674899050298969302992771852795493490415169675049344723477407628885111435936277660588385204918736186073508051116977404468147054719298641144142947982936145364318230624571598885415204258217432863826056183188225229281872267063688031787508856438257523461318065193378755624691825648051299525996908295071912658257230291644873531065040566073149191625040376374869353143998212798716530574653573327404214037890902119578310368123490785990476310959128077290059499542174634081076097808802285953342706888025859841209419359235305048223457179

Factorizations

Primary (ID: 16638) 646479299170153749876240547 (proven prime)
(ID: 142257) 41832613550702890176208681610521274238342973999604918369192573640494467257604622622262261747137066453355400932940738283413260574568188722362429639439725713898296423839504207608339149814385752114703866719654320060630711661900570928463182956284923755638157712849853227965612876191316874256577931863188080612533238944841444946114624925971806357182103805803574374476765719865637422830841258565749161535010730213598846115607528327306738379717046196184281914137342160400421052528531696229703860876992215026301407297724573299625895718057 (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.