Factor Info

ID 134994
Size 545 digits / 1808 bits
Status composite
Value 18051988394317148696641682461957570969037424654887650221255690841229315636414746830430778845572374313105324846969217384575291276583553566518506295893119644485071905148790753767470782238240526510039061209318869411073403934631499426962299765688145538527746268070960482692550828848388066550545943382891306397310721271797870895133469233924296841244655516465715446120363427271023722401958945769972610512774945393536189009876229626297474485265168812105521247605497130967111616316569736051559105472837268430719598799386494189834916026701777477513126251

Factorizations

Primary (ID: 134138) 772984350552229340405744597 (proven prime)
(ID: 134995) 23353627251859097177408457722187581890454109152980505816023967906090403685759563207602615974959738962910569816844322344772029560504012597853065409060672713831595041761967566206858056005290791063081484874053841795313797875929019698139117464964853912813647524485632984981868436465951943441993499769179197770625362731769082810385935189449904263045288348088236734221092160823821659757940644763144015991646822679110630619108444897050274604362573765522220285939061680555093437248464739844395146139209829335078071561415045183 (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.