Factor Info

ID 207778
Size 772 digits / 2562 bits
Status composite
Value 1461409741729868257067938660541944207814430581835367824920462252140699705900571231747969768137110669838040408887277045256093706181852529186698485019721787731923884646347270127403932369471608093458292172337232791608466130230017475531096351846531098640802752154446934706954150734022985672609969004020653067275672153934866252374521988812925857116773514307262863370609622326760405174385209228555383018362215104623691851972937410624431450972092650341053293653344919895742459247933444977346958614307779545306594634959384776782521183774392884429579602909059329207077902672425975843019092209627102366437174639332627211818861891415290005257979448847721703141292409917145051033450449976592934002246485810745693003156486022883671920730361959814471982394217764699483670240784928850247

Factorizations

Primary (ID: 207779) 819845570926762807991441 (proven prime)
(ID: 207780) 1782542705058312353097715809401289685980570588735683027577834180861297296416707080032164862576559909173686126693396058764696135716533180816311706809396830211062028904084727844359380057280035380387696276482951642447393835863108164422256217863063614843781186678710433578933894426356176601242920384754961104333054046416939020837038678736172181653641070619862322414687475539763789317382924063616053172894636095057559700525116762265035864405871031042818767931742169988082291269187141449784495216318949564412457589531882937720634596334931507225467940620991646284718231655301628922515455986620005271022709695405563230463830871723872557891134844936072096071317280898954080582377735602357912862087266147792885998238927977241908235097029277275766056175815767 (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.