Factor Info

ID 64978
Size 745 digits / 2475 bits
Status composite
Value 8312547779005783130444119542563869535043197824916350980064759177937201669322114256722074877237093048775809519908896122329866865712547769698045569423551471744715166313940147487540001015767763897846937029026641009823962706532413348389915479090106801676667785174655111174476008626372803805831827550477587842267298730707802424166396564747457678971100979191304297202295078498412442032459502440795853130666731365653621162663471301594753774028066496220515014336258722690973789711708925850277241308526251783339167257765906438112156522772608525740186468996182951554226147748932893591986599311458531934941668403140617203882163215756292838424196182740485727190122479153445454186760909648892480589090544364050751726074736254655831007289979601408488409795293

Factorizations

Primary (ID: 63340) 6218882581209875638403 (proven prime)
(ID: 64979) 1336662603040912795343464967812568599977795455268265214937940631030187859943217170070487912680350118607959953037822721597482421225366629983940774201592731458168339901600809153731927165480423389596754784898918951080651887267045733405902597929714095434491821171767750496488935151174060787585965876223874354052776707620059286387068086572748101374422428432282572517615475322123106537868337891810591916506626874616573754180228869172734079989182571881369704659573282131966061531062780455625370593458652394105006114565367434777030963132846564415907620332468386401952039371364989784413744550635554757114213632891424423517950585355558542614730032135427285827412371944128161461977364437202793267708622029603741475212172276167358521631 (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.