Factor Info

ID 64897
Size 801 digits / 2661 bits
Status composite
Value 567819295400134804544633047725514887705186940556094835578688720340714822253342996081732707907833083776021418510648956440947987943762395209115102194647240992971402162003414368903147556632072402266250904489478350889557293829313404328984334751096236097347734096472441263000567976685301585779249748294336704784060722878622605094723785523452836206855743502561777544227400555694360341830609228400976315908232029342230850274093897536324283339670340500531609311193210994272586718069942031408502590675380036777361288150953051493391098643855336257341636923808278651409783473079702028796583154203459873024714151511974395966800850807596899437068382761592479464063178399422176365392285090624657321005736083409750377015802640718247230157200356310817606635213475118443017870164856104484125113003885885827861385307309

Factorizations

Primary (ID: 63386) 1391124231325187854601158067 (proven prime)
(ID: 64898) 408172960123934406067955821890747633617434345872755465682167795210005889939755404394767140543753840453462847420510928163620258886178711542963844882844997491968367253819977946209754391464034982877743809286905826930851980794403463290702710702722374650378951301886219117908579544704792577642934051261615477373563441835710703996889524045715749466640381416539963741613150698409107746235570481348718153907990745085508231720780239212305943832532946439287665076497568464910802778200503062031925380682658228779239235017943730771470615759536201184244763189729060206816211261133633455286747498002160946359656997008057282985536749765715921224409294412163310612427564909680186359919813921566212011041545626374537807085370699395622971864112595900943427627773935662687501922906599709418527 (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.