Factor Info

ID 198826
Size 1211 digits / 4022 bits
Status composite
Value 38362481107963956123074848987016761317128806216894185939984428501445983677562266121597998236025434590347762918315413588960264565889990650912789455756200423362606979150212564453443626123127476645749488547094836540493405239660600214496391262825434378274157770865715247495827690889426852292995637498587778046790450692666116349204587639910677586324615540769961958535978053790189174665683186255273204401494861433914085924067594632209941310245966115892951383754230911464254550202422255630874770745118941246087835218190583286736393936914826181437905492533322177702865735586284028487080535036466251250352863899462441063102767340918245325902893834805040262775375138316260318686866258795595533853986305042376838473390166348835469071695691880964126593680228563242223438633559155138648467064555569035019254865454121202612438648796773327544141313617062919806523952643321964617244784234471093442005976761911153560351854614904273290302696466591766744171892701320049848630727826104389525628114377671595051395289616501210465452287311077289365585025308684219348409496419550219554107032616159453641204799137982648791152465175934185168749463664769985688405867171870487052843632222761625362233743041370207699762455002843547301103173

Factorizations

Primary (ID: 31687) 99582421125355272185777439647260776231868705733 (proven prime)
(ID: 198827) 385233464646063488527734126136223809062129864971788197596124506753530727256604882071463917921455337919188149615784802938960260599285423636923675880553960057421187694552962666952683803507713531065239238071986862138436483799016077878555221070109292358198357039714147551925475434561765874289705100793390429784530133773320656626384416322199085833182146834648563743371902828537123064407763727332896512306258370626480679736694233987205111159254197506254609604019077603106498728747930632017738747362143622662772199224417526257393945088962662198622603207305617899508004794380218241226103786895463672918261056593218060252758995692965655037420956527836321447347782683075319943939437143727673117059839449459756121866040590554802762163369527554786662485333653855048662165171814124069106643304126249191398667848366875266590355510719206205279914488918607212650869103149424330905236664782733898653196726363197067937988031120404380107077378795025974424664307378502314454542824027038402971312840633675552560783837604928787544415270408876294459776869906549279101806069884939550322260989388865807268704368779937484524270446687671317453997372490372275162975087699642071192520734103681 (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.