Factor Info

ID 157976
Size 814 digits / 2702 bits
Status composite
Value 1841507707785935949120966621182880163623797932115393666028997848670059095927192084646947852163925894475265933976396485505708192446833038011612950695557394956471216310575861285919785129315539156501901989521003231710258310593680479308236099886389752511240529806372928487559639953198611890795267483155582586764548988183750878414705589578484463746463074355866294526549051032750672771315211632419472187158405422155340488595306103013321256499825297110252517444817809448646627898366678249463704879211814675425910532594189695279467785151062398828191247515497486498607974556930414025528733591512165106695160870181423345527050574415708698385945385938031783443843928550540360877092311833712995569522200159864619305475472166111535521979327583455355253569184116873013467171443477676465428899624710436250058575254297158629740251

Factorizations

Primary (ID: 10848) 109053678968940302364939183451 (proven prime)
(ID: 157977) 16886250195286101025317445593098527014095751805012966235285713150244468356870493083002476507437647624723478416492666938532470360665042457948406370826357288612669898820076398356737886034986907504166736428124884853881387790728075137018222057492436736861388707191676589242563706230394148648741127161645855073123800474941779838112276778609564833637384770446675288051036354580629181455905272150025981557260821260702432847250879303208170170279395990640477758874173092878196913749441021675655945329087531574746849445222201203374729694803745443232816655930182931025400632081204819082834481324701385638271107782287920099710222452261083768633014036131218764720433896851304806101341683354232274426805582107605913745862137758723614372386415571035120965134300335757076413554413577931708447357596801 (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.