Factor Info

ID 128284
Size 742 digits / 2465 bits
Status composite
Value 7155632051123647974401336225113952441181123187033985023773510002586222449693952995904948540897087195938902016671911443100044829475870349359966087275066229850867479486617913689207060989625680466905064165814552076870868404078544238411917495121477040929514476908859734128641303428233860299900023645118201692342876177213258718242206511148966011673086767931598088880233656245029149052202455434815622581315121735200804467517977380943842355781724442624526827112657873310252724146087624260880690822777347662384497161082673648559838977258635599733641290389862314141544766948185786174962039199573211898371283486684463849431751212058573188120754454536728948306887719197088855590140653539057260164561352363365884017698950170874371743942452757127052613809

Factorizations

Primary (ID: 46322) 488933007211525038282469086364383151057353368838849344035568954274070372948390609199136756568421676249401586388496892176224884138726501514609 (proven prime)
(ID: 128285) 14635199394562324695323693085880529518890314414186802897413962795979847338234956040626745391689461648737032370275844629749249718246822857044720353575278493505084457465218588731107940406408589706475332272220539434604390646844591723560426395666542800582209743472571783737637320672575488317660671724506081410899168315857041463835895915414476724883536495038380495755248001244865651652598310842805005023862285063340907788431243651691904474004369705378113988594712340834067962935902279089442077018582023246314372494858647256075116385907344078280451273658717347863337534972035303882513539153084497175994068801 (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.