Factor Info

ID 198980
Size 999 digits / 3318 bits
Status composite
Value 583786649064691968553856361922182137324424896520247693781607740900814736651247280657455260632914880388804940580571225951263657709196966983410291256481225271229940143636771967881364452771401891022759283417367921129535938170605669724573894658465736517406795501255444955419755294434078073048564321412882589336999573235018526225483670324478026741309948543269074908009325262996404459307046377358408514339516776720166715863100238098110933776954459754761892566822130743766221028666019790377589319437034345761616960424749233724202601644625103097843001370972713155009422244445276663171932497112764556288587826588172931925983979437971570704817862313254983899631312959921663203201919598221340162879307222409131786379127308558424779838091025249457521283066417623417462607513998815864278254643887540842255131801182144439096966476398569504025833764232709864197158613685423516263957788940259437033001162080053242575199894631610371500325350703901358217035882415825751639175940156785891339624775791993581162121491267

Factorizations

Primary (ID: 17301) 111601652130666930405574223838130124017657978386549226562364871298756092713186743149988791265952371147866892068989072715833569749259958234730539851380499181710176099387 (proven prime)
(ID: 198981) 5230985723949454807443178817466801239234978132550100554023216888388333954609983159635741339726230253770742947995243435848095278802950997714610294088870672228043380182585501856655492596186214792528077285293057554733508373003146898598974967831498362213769241039926745761867971103518592798093477610566361098246024470371173712836357237282919164673373911620085960917434163805929048249169410726552228868327190930501466417120965542352235600178255410898765883620869623990547375103115648607801779324994236804970584618030013170777971937078930768176445439528505322440041868903834812338914403387800959471661456385153830360207006876281270695799646387877791136886971233152859713723664503554187261413590292639782146229512327212955747261298128972644965018617584978105617422634621123521472051388192425469485497135656956509281714317042415971243097241 (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.