Factor Info

ID 199120
Size 1009 digits / 3350 bits
Status composite
Value 2455878356847215242892983436106677263880042074961825632060738616800131202058260433438417170766933364356938574675555957306303784971386066948782827224027792918341828942299220779431228215679898520300444891144382002331400991530387197727416238885219059880791271235654884792986987996279158753202045292319223646685955839424907683007600496655110699662875090425534401953680385840664876528450394380884482528529777648766888618682000561260984463955408697124159461623439004329560302103935103966204461338833063912678417138626716828263052527517008024826430134169200765826432720574159952086727061500113286942965680422864742758690964218734929822679381741325734451412636846088955448169910620029355389844689562472316615176071942434146784584792701694401371208758034225907612729089344094033868537482787372850290362501859521590487452288775297120893965952003174557273468708313312858733850269351613275298891282831599798302814641819055317745478450522895795647616274259533872980121794835236195739495161434022263248705984172146576571301

Factorizations

Primary (ID: 17488) 943676408565322984279844306380513862900179721637307961334427437498481 (proven prime)
(ID: 199121) 2602458146199608963012275647242719303393089381000588454911249642282373287094206585054414792861155475494874153571100040160934103773921858745628849167399711734100474666762643762110985181372963013324185367138546013116389856267312429138127199944666830672338667491866270295825914659095217323411276978098322384453271974455918326135731862149736630579860659904124619242958089115712813107823858486216774359172513655627924609152759734817770652216390192629157332844396942167564526094835144401934480745183754768520037698531407721966875008368690362576922723658767854029229541950568757169975144469033696829595646642921882417235027238937496302541627168333916584280497525254210841840891902779593400854173969187599367075212294664073496658015868742996792348372358188439282800483738954729113736244642988798059568424632810707083013464825653297166484502135417131233793563486178975619327911225984289611336867961566593213634237112644649953305070941932867596847221 (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.