Factor Info

ID 181934
Size 996 digits / 3308 bits
Status composite
Value 517981004347477842828595586924255856152680755773332820668758047121383283407333868448551602547255470940187970087039708965822061417163692963836995332974504022346820602895415852454976214815260500523246718452431156839124078253275311495361427192181495366041090619512771792831265713372184780151932510076285137907820991214243105741554293577543181725970717560180844183966389369630381949387064334339049990894134985036807752658314724841596563481645765974913679553051043943739864096538184171267358346361853447554078277896480842903002086449928543915475116187862045948017687883324593613095369594020781382551017733492244504292577746017635410142880759181897467304926204104538624124535780827222435327174522064211508993737312823727264438992862915802895196864344592739249673057077934819012063565042186965868910319240568110870942132520267426440463223566117529773343237165400186788823623359975971886908599884951743826417326680192039101413684260300967235274563927562277548742802664305536435857161672986925721344159069

Factorizations

Primary (ID: 12702) 805555504662119542100794610551251112548648541045622222529277057367080035343150875159678691977384820707957579045706460307740276600560881529141545872377650178912531507573436602177615446741829256501424766828327876074440225853832592767117920281301976384645717858529794104153236953324713571842413353 (composite)
(ID: 181935) 643010942572776129857476234955593205266594915658811572666171538250356362161199509038647702755236033088784449586365501855523101914190634933631965449972313811802999691722718343196482825904859854428485391849881600782061170146369020615810710573554555394296325044412634626059407053486691935377330539671026549710892176663701818412537818076683576683790387003481253911949990330833022586794977523778318558700264876553137245293485686778709138824498828537042249660904873895264872703363755676822478791050471910056801665002278686052970663539920783232494321034685601408907295100281572621812872248797735189720559971326394178367107575878859496265037829817610755078609239559001525776748140470244629058543723486422033173 (proven prime)

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.