Factor Info

ID 163445
Size 1155 digits / 3835 bits
Status composite
Value 160771088656698820562629327989918504566844686594412383405481836067872114643544536211675224603042586487754579589954904542990730991170204453451035121757531354190572810604720302987047805836715037784590305426336874724955680803297054902725178462006026091076091655908033905070608022590035801050105443095857900324619523021112765577060749837926777346596814363105586623579051546260979735216844473841724918022599865540450367429763390622547757917846887864021420441539729069332786887355748233955944996375957743005032613383244961189012898643357577713811263149601668703754376692451003305002599284510677485446632224936655792046200160669575010351259454904191824722643536921944693105803206379107912908026987338702155053600681558903784230524790405628080441744749081575584370652160633227356444802534816285081963440374427738577653294069691295168592552893892616452315890093667885940479616508732310470091970455416970013628814792550785577247266348020645859672960172626251291721469087802677965296820029289941002967045212789265602063580553603068858006421579942332792171880953584074138135041928401358943659669511329753789822916106079058580931136239708073875628275001948670464367107

Factorizations

Primary (ID: 161196) 3005675190971498896845664249 (proven prime)
(ID: 163446) 53489175789728012922688679351744390338597830533204354046927314424150257852583461242094215106599034183261460118344859203484838255621921759965696230877661127097174843340411426838087331240394855874267247343710607287943992088298016291513467991329493634678352931178099777046158610940981329481992829801147427035679751106285432174505609468635867211758233784169680883998997093271202308676605341622218784696706974197300326682123041033852870185285683723894228310623680154864438497664055311324500636945906150063770846254947420462017943569003796030546513648173199170461224307377394754741140671093145917358500716117839685422601145573143454300966917321337033414361823842177536375890654365804889366951924448273220939750430485443919762190323779745462286805031169941411216120026581559745425202205300402180041849265669515125908829881312609148262527665681361849794897450504448319606110721043367227709512293260340805147274997512350272048753766767533971641627845014925501293539755731796872179298878196125237808352569728083258741220725760979818323098250735891498214772785854766637177123272388804618898088954577110755568127525072743924082631851495643 (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.