Factor Info

ID 78415
Size 680 digits / 2259 bits
Status composite
Value 87690308733160871465658930490050558260990534399181682931071301294406435208021911703474470687241722276294828130406194041863734000038586331346979099274751463679968000103663183461390394509355684444137848830799473308701677005448062015201017064786480773137243877195771377000574578334085477740607388509201590483491289194308307639472910107111149229057939879919105024896056617670080264918012775341946430290936111958775348515903550760934967563822271209897519325016696616570544915518761417013143633431882651186631388772166295317838587751488323802393911600372188480194819283106617334833161578156642821305616823583724739252612477551555825346960229236714139300791484125403670584516189760170057

Factorizations

Primary (ID: 76723) 323454368700168572813150420103889 (proven prime)
(ID: 78416) 271105655754635570091798800902412474714384170483254200389141320977700010816805006228540029328068724674745568840239709728291398026728193411217692056701440146982072381264985033278191702860999831631860022000705643494900491891941787582360445690246664823535667526935550013744285848741012245519669967318203538205736256690384334558560462941109683629008712070050743218792956429248823872038415806568224298431917147157551304781272797402248500501788858760391833275602699019869409718549046026746649186252311828927526870643043187576051745734681049270587737919017951947015833660432924812113555421891932168216724574367751036456447704576985668606358902140096875513 (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.