Factor Info

ID 82647
Size 508 digits / 1688 bits
Status composite
Value 9016996929272209872300959395487630166616279175765603109120577363581277873934142619113266527264815026339633605704603453750583238920355505052670169690624766306664569671111055438856323387890476331355854732341492611814561141509357739943308283814917202209895296512410461130289202999448144508109926169159954282736843734866542265702753412573101865007570808182537503925159425234241670430958041788759207674059925420639206944704927487677735252400367468110819299733798543852678474010033714665845665029753052315832856941

Factorizations

Primary (ID: 81312) 2539216020028960411368794571239331412513133647030360065418652128368598016175428743762192138898246296659402665723077081 (proven prime)
(ID: 82648) 3551094849019331842693616944061164543622784067061710983325667662968336230124449563403074428388594410262993587370531416839004859543306906812224965818745907613827030384280867474892016701931808398482291258962531761659721955001273280728359784087821505760883385065587375511967939211281115248037801233053726691082805586555639022924761493161460450075890576944801698449400521929672743940425809755061 (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.