Factor Info

ID 188283
Size 920 digits / 3056 bits
Status composite
Value 81269232552550511337547531325916459595971230094452460412834965409338842965605158051120855162368116773901694084623126304299938535106131713328717254560063503888332774191062242089951341575746791457320605929957056518908942702222600025932732586568313398408509589391692119873293000248167705452945408525978204077547417852930312118888867907703742586120862773654055183088993533086602602505947936727783216716856884509412792450896256017105960623130251623167988003951576967027840821378457745514411548077803162197536107805417556961003629131716822647197185413322774333400288800799672930120339445133363513678568394081691634491441497555128465379709975701974416420155276251188602228098307312684212110307463843275783722051832544787771904862764120221840987411253849205586921229887959541730987646644772188963932714965826213117618539754986018065173118747485588238680688226395829497246317585452998590401603507583053916290814780909589682502213

Factorizations

Primary (ID: 186415) 6914384231924331500092352689697439862798457 (proven prime)
(ID: 188284) 11753647154481693864040234385631773664376582885592743400668773615398649061000966238931646984145686682636855996222693472823941582560300990552912329996292216399383387289205149652749639600162992586878911959398531950899893983036226712524333865398204930553539492593698947757818069068311764912235071032764732697318729271279650703479877665005243088360748605087074112487313304871121718410921082931525016066643985958768224193765394481655235647262867433001411792616985467944093569865662942285741910193707915071048973618866766943379952504031165102804832007387382099684262422925111908510071369082125278933856522338360490610868101524276684896193146516236821450939376538890576134261688680417671157931214833980511990669561580700680915000809789456936184531528058122127346503112169203960810688968774494104108899781521870945132558384544288777632848422789829814695265403229701054743362854827947309 (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.