Factor Info

ID 193108
Size 559 digits / 1855 bits
Status composite
Value 1525053746132235121319013811423983315978875346079666928210203871189691334209329636274467029690256380927820274224154183437680583394495991858803435949133742667724570583697871488813365684495372417027794012035365828265385826245638081373057285861128225818857379123109020068795460297227093722173580795729916708755276054879174407798816304778292209800405158324770007126434669069907204540205116270999033855327828103614636255328840741302304760686283780441377965074389658761454364859397584229207598322679826468259106466398083633295469112180908270514558624828619829783983

Factorizations

Primary (ID: 192425) 56308049672325192318828400932741877001053 (proven prime)
(ID: 193109) 27084115948021954335155635821095952034416517013765845883537155748784265671585890390059855765521426797401584695330946892688614757393201754945878087277842448503840873589860627524814700927115722216705330131680025889876323777754271620924595647045089774781894635246005118122333578253953103637961438380021862652070680118539885102736356547790930087651187755926920042926675473029516665986975811993109533578877836419572389072812030335582679460164268255287954120295912014918673686001548437916237999341828662478298683469693810811 (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.