Factor Info

ID 111328
Size 705 digits / 2342 bits
Status composite
Value 568313951267421314245797800185745840058994481712917491254752439371646050939735233645667840141364243113520262268702517303050127418212304419501945846453802003048992122064788208472690860347007439761094420790611143162997726274127169185176199934709989848372212912300698373369167008063917839532539426598393281979006307745852880034861016807014562486505627128194601625501277696291906917293079478612619379392498210515496968909160732246689195329431706773647989426525750195284677635333540636514617109980739903333220054904026546373123289600000687310736818406071673898414963943689287298728872678810451899151396549080932094985804093065761959126703992358127219050779028874015057069474608186286588345705941842287803464809

Factorizations

Primary (ID: 352) 3647646099535497480264359 (proven prime)
(ID: 111329) 155802930371943749692647623448457132093438361960356243679155382625762400968171843211727743694409316000770569509807000304536927743145752543193261799387065800960787052777057206178750242880225258711738201842632711087677300905882474599805504327839658846233645660886113627828739166316194215817683930298761313896909622016134782783102224007656549771620792092516268559001723496739299332213878747608157163181538475876381754504416131749131977309016511737035069674263032633857923183004042588707377436612305829373820772769996453495228097092778121741468265037142923493247586828534689330949788405747240849447323657177493095418801919540004445311197882209215632075052427990019016297449522664317551 (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.