Factor Info

ID 187070
Size 449 digits / 1491 bits
Status composite
Value 38737217265157007333402767146604271455475783500985450156791456418391793450989440866420151175861109780862431039012978406162683951866334031719582740711427480323620810960849225422539609003008737823043475790664268588156309270583116824805693195191234245616701048750243399679520035333290670201154265959452336622187928265290867994563441186388899003157411149765477452667912794181238036556394284801650382616451605677792004032216057956287728343347316445894699

Factorizations

Primary (ID: 186543) 618043235277727389568959533752443572263 (proven prime)
(ID: 187071) 62677196438773143728304727925556517799175008089004501260685292512438954886107015856407625474595238521148557907498849807819009161551683131668871887190019976653352137608051615245285571502605404919494354217589584220270095360561023415722100504253041803056722609497448849596782168463735260344126129734704113336914767867442474692286048682646078562406746621092153745282596813320892680244918527443832097468345349076573 (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.