Factor Info

ID 142468
Size 882 digits / 2928 bits
Status composite
Value 154153476393293127390843367299790692349171844548259505491859167953182826712257817465053428795064784376233749193505327913745061696885933462143724514055960223380872106273292371052720022461400361010116312060167114230235519119366493185354913061421782707647487491053216933589265597463102871984043483535445000321855856742461596252824552053938205773438125299902589247056854956924143984243042479224803581635490438174302356964841370543305700782201128808643991501300268730927185648434048358547183084411405893614672692895671471159680182512629931252940333232892989872894964427051172559941031360786503199763598094123843890258757976024949794342476889938714881564111393845768287606520281931833215434674990664483066623046498184991630804181600818834958657895711454480389374968318180065769450406055273436659264009131826414378115339784081244142612681598891733534616178801397590608688338501885874127527

Factorizations

Primary (ID: 6697) 17499733663152976533452519 (proven prime)
(ID: 142469) 8808904144517069143653950398313585605663781535416839308511041446546808367417018667482371953771481202327307457076348761659466217206490563051689265556740090407231834777451207993864573105884967556530370782777875981492764544273847114464935763203713717121976756753007782257713685846407535190904610791580504319369796001363158682349476169170122724223443276056085254965675233501378020916810328479211116752577028401906528433244519997933850373685236598574388345301982809892150633499812316061935143728527114133153827100859742791714542738936983410859671678395196954027892191523355591582997950181089841347218085293612152527937654541524357407631534061248785821147164437192120310564868361325435876740379082039454646554051400486485200893505222128575085055793575601115323859819106656713752536888109556765242057156995403642023976086576080601766145708739045822899266902957633 (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.