Factor Info

ID 170755
Size 637 digits / 2115 bits
Status composite
Value 4016907843135543773397438622731966504278742281959564272535952533055221932975635741446884380280872132873294130968493617675228898092941328451427890535984749684567488724314830005611838324033416462284537710405244863579386582712862394097093825810571516882513501983485803839476723976252263217210579129454421593224468427778523911708062364352888636971598344661954316399938366832642402938423778664377810894670799054790103706413002229195593678092589516445728682417286652570745524904416930723453621835037526095534509924459222299785892146709040333517984124073861443820023816215186826760365339204436656967488559992477347440734119698565627716297414473

Factorizations

Primary (ID: 169931) 846329738602006359647748559042111755122544670471416733174602414446381728390799489137430599485904297158030374080751737677171562263567448711922657551893306722392873936211402862308740645834000445339200561894550563881864882220544163592554748883822172060226179005632364596739431285041813100301194524770101 (composite)
(ID: 170756) 4746268103222741997828854764799206047691648522056019998829297837784921330423669593102760302698395328732670467803179162089136829023186066407035070563060627443266173569091543586361984861955001891059926595049584136137940593068740711642033631450102795776187812320337985620409075915093583932614288768435415366090776572581457068294973173487173 (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.