Factor Info

ID 185053
Size 608 digits / 2018 bits
Status composite
Value 15913818211345340471717776094676303771620878023567358434854816013860888109243695208873260083702790091297185978841890382873911627397853276342699415295227172192290055295180836177718178248603128784255383264282835585582409328729126466486798090974004853200223572934600652810199746598803824629555272026128763800869328634569621208405332989866287965656239985423554555969304380641052839659195591324349145208111271005827681980823662265109409720701227744336385894626105680427550146665878868061494010021818048819437089930938018799757372097011566080342652726379390104175824961553576913495614488900786253701525177466607211

Factorizations

Primary (ID: 184217) 36253860960942288488469045160401722843916634782679124127997579553607468921444816407 (proven prime)
(ID: 185054) 438955128903095956122350145649627618031792805104409379579637953850937402367301067791032322783637393566240127370422055346129455240682514207384393088042028890518614817353937276220139518284235455043913324368896739380836344135078704180313062693965042612883396135291645230117968295989687552582108730785241106035387010161104740070207612219738758085320699694323379214353806829073261324968478888981250763176237720228435858185146936375599835813183370451256242627783385427894900731098883183601710802768500439955190616974710995313658573 (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.