Factor Info

ID 160957
Size 1454 digits / 4828 bits
Status composite
Value 13144054559253988416619550154252274735646071779647522072632662481288746284328529974110847338613931750099346138774536186620890159539333257691904402223860195299025624172174076131776191932793587905902649958841301486352657941281752914061025233687392670032272114376244996366789379361304494107747053380537831336025309944273378562555200316488866078495086097579913794139382210672635627667849435802799951211810770013088654367246710341544846496401641218279911157001815447494908245668903687852883418533645022899665065731543435227284844667815584303413269713207551510983927074332668110307538782347387095942417468401528328607888977628563257778448760963249989448203805193055159343086493539682433158711058441256704862142973067502617075002079204409031790929620283769341530610315706194226185088901944018022340088577265537185301606439195174963338280589920521915013373373830489820463056971738296672496894478761314702277044710061192789212491426446590958653776061447664218321881767659539362243602141720617140829762998175918092546049645344773590876459192221875059789126623281754822835466031622083968158849854548367609591877741158653336852350800443159784864308530307367225368326620956527143626797543220934558584363848909579898683010647928150779240374071232906875796910963672948715012706229387682949783667782533988847146801584953029440343658521508435051774095994250806926540897270625713216801991616114638067017809698990512181562064880529597893858945219994842903885782171082131699

Factorizations

Primary (ID: 159307) 25239056710773990215323 (proven prime)
(ID: 160958) 520782322012973043280915755970972028902956405935319627265558858034304416050287035890239334483800126879156469850336302466385630907733389187193384311746246233682481269389294647647259769549049596850740056947429032777985150860682010104024578100500104831349769089838719094831764789744915344804591808794589397020981758069663458388338729775639500692091379232818316370579647999722425048199146020917695601536447600952931543967858697197764040428209235237885996805811167167818133967614758066256795998507440822029366834569121480814935552040791294770019548281652088615022252137701003664928299353806397837528716927218492525951268868912287055960827675639644881359045801263498040394582544837795630237298028532409049428909912285355823894860910879619649858331316283299789323811479568822950730886069362303026064093630426913961769591002812502599583092641455303417707766095911985007437813050990744884182556779473478367506681635922300289742592180800865772273698544338239561024379581861137855994973709394617250813369813216917255677843249584157011682284401277596252087396352710435395040452638057705273693811826261476137746551201306724956443539132376477481077314156923891405052379314401389272489595385637928396712921427089753088567035811770790815062190363137184789269028052202286113521207531465062330558952559329144090364107699891103880147707935182470079100638405237325471322690718469705239280613169296013836377913023397159020476100332134525529852936677513 (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.