Factor Info

ID 55886
Size 563 digits / 1868 bits
Status composite
Value 20499086391990275391068509245357095014163430973253100923757034223392187361962669124249096077372921720216440046251445906882337358192771124302528736006847185529488601174037129347736324977040672864471609654338336135080381575225424605369439012316645852326799073491379049435423983867712720080886512952079041355888518645059452806197593444033942225574786250275803076630711837472858262483652228107238094763532724106840634496999380134998176402939670228541453500803797616893535578536450276242034964655557169958192886836274146173026596770379447237553289121751715809612631171

Factorizations

Primary (ID: 78874) 217312120332061675989935885112420630108802060912470976356119034163487091336296256106308184729315387648513 (proven prime)
(ID: 79640) 94330156830032514604774068040485580790105058339027032092163069022979545924905585906834379977080257719735493529398227550542130528360549173882523891232832579324243851665846064563182602955222811320054891400986446875732623385752383275424123282645162705314659305956176028787509593712372464994622616680526520610317035785696654700889686541291276240109518757934221647889347574833927573922776854623797634413526638614217027077167674313280195656364549584553411237121667 (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.