Factor Info

ID 37963
Size 504 digits / 1672 bits
Status composite
Value 129213189860958469084114309899531272209420839978596304054015509822277003487249229157724708579079736293778470652216359166102989554901422105772036000906688951647868336410199461576534091809151232834684028810799385006596471480020500368088665141512703699613226779121295617937952676875609558471480685701915005433233943847875960157172701884336860240006446163441336906157532421532959162666373831604702289886707708364866131920919656645499841690186600121314661410214498856997153507820477459498280406048250499635057

Factorizations

Primary (ID: 12796) 77603736841608285407040197894531971517855351488173833330427200978297428992540669477623 (proven prime)
(ID: 37964) 1665038245834562473514706762996517433113840595536074003426971081289628438297582610751056094355887919454119728331567033034203396945261597068296088898349004278403178379032094088736684857933420524417611477740512537617926583084333503536911940221563896311190497843019400692058563404063533051515263928381424488418343467757409213164919818737618302677232276620239164756761367198994664015643642033438520112563768954750643091159 (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.