Factor Info

ID 161794
Size 399 digits / 1323 bits
Status composite
Value 173296373478942267113855459961990986892416414374181570174018678114022859290456050629289538753267714532846797411904810525899401612788258156232217121684702843189214831073546072225258614038960484142440475626432645172668000104767249777380006309678815482618017244891470808646301081914515733432748652984448845202265601757059247910432243592157839663841116363038777289147858724003642335508399798711953628681

Factorizations

Primary (ID: 161012) 87352595865577755024204751 (proven prime)
(ID: 161795) 1983872050529772485419915714839582602624571482262991464413123703460351997564741112647881849851225054301722805791839408685722153267004208156468128680603683455559464108991520767490265854463540095108816524781714044838448934854271533153204078117627698894985983490608324800452383102618000561364553441535455117215388646621689291901033923963177431318696942242560116314567949131431 (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.