Factor Info

ID 145313
Size 1050 digits / 3486 bits
Status composite
Value 231288044724283150726995394264619349728575214208716724751937788399701488259014957730744790886465677056298839415141416795195445196887656158091351761400982500906419250674619771644013001102708632161186781713260131666468562434677123209394251307654026211980491722911607355040417249213394390687787815986729476926965862246042592585619900205087585369200381845485043976251828179241432754311061523978562369352885431991195063796448012408018896222035624555325607691542546707324723759542315359697812632729982189448243046705763418920218798326047511166850198399306748443204135876503971545764981976437496795972849820795071909268226972320389816296135378137170613505013637974097137970484119814331178061894933536889466936575664112369697261756892033838832750086167019816441967734249060182487099053827879312978277796069565170287835709083070447585466903822463195337643507161098306079428049786640914929283848622708138200219790507556921280034929660758647367155025797612706338284879851674141046554159316195533584148967002129797524061945079599990674107446641946738791551264471

Factorizations

Primary (ID: 179125) 8319945778396856990397974484061 (proven prime)
(ID: 181176) 27799225005147723927397012395856779507375836841826584320518927260866471116615744954083786765627090553161484512590622050996032937870745959466626066185586995023867748938072420214673993065291236969792900816736239576633964215699741232081831276415188457855058725369630550599249325124952586844400484497777895516971058562802736777395300739284187068479786911386368369638139969783036542593324362033223670222123711093624899980320512759786142762167351924782066666965240889516985451182454124888126038876622101970493226246025313852791291549889015150699290849784059931046984434204045632460561032656804315661969996333822209369483292820691736430461123171159960973035187219877572228953589241048987520768525549726138615367424806706745931105430001941805270548717928022295092145578624857731170274307093220899336782651198669009949950050634205507592326569468276852688955123145603556294692286383967044747303225216296883379451265252704172823169387966817343556732231363116753309676755381040239141970687364654712279687799065176863836322590831811 (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.