Factor Info

ID 157124
Size 1315 digits / 4366 bits
Status composite
Value 1225362014171080394547016077972757298175658716381645424647087592048990858722978548926641744944937738883732716348757280911554822736784884315212676175746009826571247560479308223030450604232098876382561611667572077918063473094533191868043660395510897654322770149756173510434223691652424953362472814024654323183333479525766229242660015339955847484550095535065304782668379451825532101276478646206417857760410064279729008885010605752929277988702965032816728570291695446730849632618189735507487956619334127977604835223458259077255635222604087601773411161265892856151347221200661592968128958051745032881669964229932651987609590472638877782551414423028674508082608816295183302307721292757785363731364982535719139043037227511025218801701375612953717897261693129412933909081750592748759425198815346720726741379669448412203249308136093164593692409715387650879808447353420917359586249402713668087700298562239798900032109303519096057011433215215061820604120711597281839875149487192432063508645591471999539294892666100473688933495318743589454408380804163171812656648445156301289180588957022473268435635351520272735656176269365658625049827951219310551996619734783102111666836130637582955075050739247911028111264541137091319159174883356647221935570643331601193228809287353893992250292125607108503188514699384387455677009890238008521

Factorizations

Primary (ID: 154618) 1716439847900062900800798410166938893 (proven prime)
(ID: 191122) 713897440490105211001447127955751641238557725783538102959958564377456262063762290715199617528412082759511534439861555205051935304212924139971758997865241510510469193689916443630574785658156823796218021547382098682842872554532018715612690075150555759461462368882291155389587531285667671716690274779705369170886670411773849424270417285119688108221013613002909817802814617133910798479628511500700286296450435239489520265831082118983748329261100619840891189330573902705182574480432989818057471239825306468966476196722734759248197191445729598830200025651831070584709251491811973909423069520918658622378823222407554839784693261081906896148152087819139831892990484600582556029401919219631974176687545581570314605119763564102302651580802614718562059223073848134866407206251203715289415520238713224528759845288860344334998745861950763839339422771981891051916071722252812100246075686526290718033329644357552013166424531028516433301878170892382468815446688201966037256514883955189010608423872508595730279252852506196709602327820962192179206159337853575883156959326394767089087707821639910903141368003523338952762304358589061306672515614539766786334032971493320634944076735286709076452919497045541254252896416145960142111062607513887907225957107033507548499475143378295798995322186201876397 (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.