Factor Info

ID 159627
Size 558 digits / 1852 bits
Status composite
Value 162235236173777992432101827407828112440987207318362173643187114181211962285671923606414582070399622019425778856355315604475532405949150165714470152069199594530187027529799067268086960914025268986590375521531626279103774051373861771339824864276447829829281085325827811079959889523705243662538250113850681725315367871360067490402275262775338082873937641500197113192473166733534486578126671619902826093518330933587293705014854771953997031813268445732030404948396001098797257527775929363174658123246260927069659829155993329223673274400659683465985131828747538239

Factorizations

Primary (ID: 158797) 278405035413054275292445184617 (proven prime)
(ID: 193060) 582730969406061475050611273231348914934523798282608323133770362682159316954699780502636123851712404404409230068694494111811974693075134578107398592392294750225435456235032417483663834387698844799518340734938058417076385321458916347983921839449561677689696055225443151654075128542466340832462599329086742722041598912365846826224157038422711825385737520173924958634507607645765854208232025492315007161158261820743820687088978141491615279123532651413233284804837344432711634682027000008260514993559558957272018095567927252922961767 (composite)
Secondary (ID: 159628) × (ID: 159629)

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.