Factor Info

ID 107314
Size 724 digits / 2403 bits
Status composite
Value 1220872307635278889478055708534581971412612922987764339308742531850783952870705262212632015218760187684754134457916134560029816883173145117216239044437282263692878915484770694968582357124828593282920470681396537022160985241480843378205756363585214132752935475655083101282750055066899192040939050663086816442777386333882837126899135942093029624945239709567884379611090010026017229331852206618094198936472294712779026991367341858571654480307113235843599450249950163489407471244729590693546851695575890674594862513989137124844396558928160134633664948744313520939050247435959667653451790220029028545932793426238478063221543771413106989886157926562328980001572264436566482820849739699250507562497332388614124645713988456336627811

Factorizations

Primary (ID: 529) 478061565712797524641 (proven prime)
(ID: 107315) 2553797241187834327414195176786773316683091891284895179855193267287341334624211586678073001514770885321292047401139811774365341184558235511109783609162399517067985861500529838209057501912859665373439880525841916022071521412660868049913743097921652034477155748177381495455900492064896561009808264434690227045769377603121377390033420535296164800707114511084065228445288961330399102043649454514862962104782579166674939228510931678433417100810231673092120589498029779770607878668802663461498409538344810771190563759203166731856169466065904586949343042455910980033128435015881987916976512661982978070062447106411029503032248200399252069227619550860744463653206276572591341905811235090442311163465180961546371 (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.