Factor Info

ID 186205
Size 1089 digits / 3615 bits
Status composite
Value 160705865173575024911960107411684977624799146962212552775056988512818454742580377136882774694509982865491277310257759663683037048440252344212790473249231849618446613226802841261728454077230587566261035762691920072390178384067993895169475839618743586114532274336723704627270385683481980410213116359678864509189933288880790771796393098692389197356532408276168169375798835554301912969369222971078510586300542047648250919329515150617437245949630055037078725218105507383171215381559750955356831107987712816984555590677373524529508777312073787368411291746082594566807087378991258517150736213717742603202241910427343806148392956669310686732049098190813424901650714685626289444213376957340052033719407590418028961914769141594565194311468012113044990517922954249075424921342705283500552840082474151221213588231783415807711418839525183228740832486541382038906499135560030894811158728838775973089472536760963369745719182759593977300091988696370263690702234433977774589698187787016421248581774312220089488420397509079143535569748095345730235807152798518059089498944127559506111438688541402037669320919

Factorizations

Primary (ID: 149650) 176416285087852792172419157313795755429257 (proven prime)
(ID: 186206) 910946883920301335212886018707051616604110927804988837514116563067602058518042643150384000473329620475830141556415056724332259971152354384489561940416797031726549636168542703482017678290786645959926580627866718397148028098825457624224079416815369504991625782346414647342199222857467807701034553660423618783575636422281038159742473510285734239261172303959860398127177540469448586495038826059306762869087642059314778920440183987311926019179739477478372024027286311674885237203026701284474419060796906186135644075915091218941173364176566058323051664256449120919031211413212357522267201275240776682607788801098205545752746595102137821942523227005660983283183041300465056253617562750187730057964782974351872872121156074062963351797703578872745737079606610788090035668419833990018700422205349186828348749154987157806634240238768739356171688839373157427559884791254204779477197678541828506615027278649710608999188309846753084813960856046085081515408579515057958861163707968058412992132685814307360247441905177460756098163229539859041303527452777075555167 (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.