Factor Info

ID 77680
Size 610 digits / 2025 bits
Status composite
Value 3218397371121356684871138042886547571998232336701091634590797203937014088049922897174473823444862847292575791659679735356678689858636426884745288243096382002243433171217106539796033036524965512855468383909835298000370812772329553875025220419731171618716487042381960298102882868295241887088444131675353283615140574784849244798252702981864736614064027440128734461564614948671339724142751637556519555137865420755276441950635095845026230830751519523326919412937673832861848223641242096202367336046864001113950176372473617467935427871893330376516271628193366501508725275349902941156783917544649198618469197344185657

Factorizations

Primary (ID: 52497) 2268301966722094170973637436845641 (proven prime)
(ID: 77681) 1418857549981424262711067608479662788089824105795199735248954089778231441712278795967983846690490508404713306684138439702761203189593167015064044337741024453717571565507319534211826275554291278816009772376319280461628058411567136524496438559913569575441171318787739501324852797796753985705617526634439149816329792321671768546003979103763628549016073956637094444674103441079398361283037595580212262867004222263427343152598461834199913007020323112372419795568051189308924170653147796893542128398502613058275823840895990036839515738206771543019867084524020147255162023876138219377 (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.