Factor Info

ID 80899
Size 948 digits / 3147 bits
Status composite
Value 156063261036092238870777579329960100772523297769879332113588612409380042438199326447696405921285067953285832692425945758935236452213528721011739515659349353944545908449271005699545372807751184511507340215650310161439907667833990465920692080820519859227370390266442012304864189107922843836946802194289403005728327468028015485289867671725470270150230091212550708590374004235025791580771933982111055871649769496098972566595140568827532256157582394017352421126120908057966457660549625724878261455463304687924535442938126857246990321628301817069668307879549718475969735266892105942403088805226620562693344839558347453232463174350972675706992568250517323716906463513575393415421370940462450978741551334700845935430445977366841166732986285420641259409833711312672600333391515024327848087655124161836221541941794765333551355393836456526681357005038418874946545023956097886737552922999041527954755644139327096789473870703536096952853437007214428801843714157

Factorizations

Primary (ID: 54957) 876888326003646957739121814711911814555937007963385213868622003501562224538027600538016170329361310597317151382384041 (proven prime)
(ID: 80900) 177973929413952735723316545581306273956008924796353470815062370653409042432014576045256260988908490358463951684641429082781350695146846341084744624690900486989854273441014253383368281254417356822498111316574830109276261674318111525467666962066973524639167718293563454577124317413786937391485799593614528340662504903595083885025943738577421420795555152121799890879961865293733134307410331597337239938396496892162737947456697185294014062540434833839360551697009278146061703157114313689894749692723153822106753904391681635501540250562712924671943256368304316852139909574920358214359926795845202081521767532193620407173385603435650601626647641129903383866751677308308079483127014607849504490817151734712871296051423182093056892202995662103262362303094468723014379860635715617039962319192251523048264451817542287428649863564025799223077 (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.