Factor Info

ID 128671
Size 569 digits / 1890 bits
Status composite
Value 74318723191339506907188380201710631662523471653804778699713584928169260271343553447658443789846554323657985481884557215577011318074739890672556273907012842872941055769205207374067517618264210078765664438447606883816315052490625563337681042676382772549019452110363761366493772164266106742823194088615927827391979392449451750711050196754557567301257079378748333371671112274844069181740414514986573404738957860145976002718850156173424798514248062245563862552206179632503184071183083911668009583966286178867249375610525627389512051940482666124653345386085911625079780648367

Factorizations

Primary (ID: 10147) 26747981070190152641877391652321842106973366544452954131885066692807550266151063385090603197715456047 (proven prime)
(ID: 128673) 2778479728855706553195332015855059825581960872046129409936477103206157367724795600680117598231454944878069339356128154635903978073668408461929298320716467310085064261814411790275716230601789408722336665087947122930726444454979186059626723323999329435721660831219425845903145500440402306263247106062714290620274911798075740058951882232747288882167499011534319191005759152526052985616147041939595773790806453029431669699323604351442578856863040054427668369194151087698561 (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.