Factor Info

ID 128326
Size 854 digits / 2834 bits
Status composite
Value 12438174372854677958652430129967026762822059627473183648049266761311597216347640857236051217035746857661675459130231346831588052814731714392805755547823605395688791048724604867342918473294213405446843825630019446687150150007624473031705071692714708684600138347659002968168723472353533341615870053450092130322209492199829476033864164329757430860510649567392413112117955651810442799350778601640931307985479192810175913046902637901252394970779580371093658809474376916466601923089317931499534481303622928844415127500424417781340337728561279723187600167980713060533217903082276356849216699341867233759851280314949702613803477822247744788890346180271012853267307968824039320704205437833842486682601984679494595127431714032534972822389684443073318169921613925623509361094875493131976314675175603862651223855539753120864638601708380503180193855743267264401421381

Factorizations

Primary (ID: 128328) 227315462110115748905960756749 (proven prime)
(ID: 128329) 54717678495752303082212159574900755471336866928723033424062975133399727579186920834142236108939927584470656485928624711081952258777437404872228688380389320206472845844917145583116377009161391196292307596632550648803947885049655867403989619644049028472659496934068968279954343130549208215680765042947623964729974452810288058994918928597202266773018820675560718546494707056905743479333490945374421746035498030339266876165977155910983600207235634161918519281388336443446529173186726373867272396613956118043241089345774811246946515852035098655632128273013581245753637774409380781328076378128413063272525082477830321138301874297159005825934756922749953000012671928260146192121211862759394926671877813490567834990949968951023783849122105391446524025539364721315109367347822629123724442324816787745899140780858160067303484708569369 (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.