Factor Info

ID 160958
Size 1431 digits / 4753 bits
Status composite
Value 520782322012973043280915755970972028902956405935319627265558858034304416050287035890239334483800126879156469850336302466385630907733389187193384311746246233682481269389294647647259769549049596850740056947429032777985150860682010104024578100500104831349769089838719094831764789744915344804591808794589397020981758069663458388338729775639500692091379232818316370579647999722425048199146020917695601536447600952931543967858697197764040428209235237885996805811167167818133967614758066256795998507440822029366834569121480814935552040791294770019548281652088615022252137701003664928299353806397837528716927218492525951268868912287055960827675639644881359045801263498040394582544837795630237298028532409049428909912285355823894860910879619649858331316283299789323811479568822950730886069362303026064093630426913961769591002812502599583092641455303417707766095911985007437813050990744884182556779473478367506681635922300289742592180800865772273698544338239561024379581861137855994973709394617250813369813216917255677843249584157011682284401277596252087396352710435395040452638057705273693811826261476137746551201306724956443539132376477481077314156923891405052379314401389272489595385637928396712921427089753088567035811770790815062190363137184789269028052202286113521207531465062330558952559329144090364107699891103880147707935182470079100638405237325471322690718469705239280613169296013836377913023397159020476100332134525529852936677513

Factorizations

Primary (ID: 158860) 42999763652255893305421 (proven prime)
(ID: 160959) 12111283360173801332711346742797160791540193894855466223626885358660261874986745621819575229745009663411134226589270386230842814160593272600882259232982231524906318571618777336171759321412979101548267779323631611600961256555413470634572401924793597724175005273908089472583372264606813218857890412460044159520636900211213672674642983311825510152007094605598268067977677464264900671412012575890326185252331088171104242951319269716800663402137326928000070716932784271515192843852036808492048120206082482336642927532316949222953958990193252980530351004900640688433027757088470344193950065548916428507745123846077204411246730171350825377707603666490105979988517435152262738219350905401572674837181100278890207449178620329272877438823593179422202684247459956841883484855048695408954413516091105928573455931131029338527783924294965977569246565595343534637978511049432628402834917608449806266459733059024769322970807253206404261579152281116142812702974720434553333411667559829581397320955808541837658608867752123259491760717857134712040736202325674845599519648882103119265078870368539812581966975793397609082690166841958632750466579448938092028817476134572170006711271925308729984571014459927042710168828712321081930947166826219234364220704517441680228803660959847195041789397432663167509099482339156255380917673327174507857501184082832320815055532075286255616796374430702113414337428300672910620781558500034980286253 (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.