Factor Info

ID 142566
Size 955 digits / 3171 bits
Status composite
Value 2712359530956688297222579483233689833440328308373043617235496063864577133009878673029323718049782273800800652931411451463022907773539689928711657082355085619916867842482349449155008883541354656736287868861941552089036957879887256597530097588104682081709707218953956673655550590957764392146372228619659571507682952820859541390740982371170994160788570261999714472084920403314636000103325382628571078738176072338386401515134139080582602004041627270397933908624288157466153830735055160831215520141938992217006908445670305248430721706656331688921856251625892891131908349255853242276819969904682469843869503873610647683887800183295780619249923459060464278967311125784919691973249535256690233782577567835128508051501942347982665922474475271908196282782428492624381607370727910622567523213563762225941490711054123358692883965091535536228456620510796520262586416762361574722104773462818293705234215607968636427035991442271159681075317183353486980351708787529677177

Factorizations

Primary (ID: 28796) 4056894906182746738319224618717 (proven prime)
(ID: 178203) 668580181069769976887639498582416120519436871235623971410515064125488282786682048367262344299307122168355599609145774654913278623828797414510969258270018838249354150784692593370272726807094684513685286673439833029895196143281011339727042783079613119365569224781234259369361741540195772218029442971872629105956035276819735342351034214423213812523019551646901115888753037473282802727673658229737465028903054575496755820660746799033483110433188862905740996522092522111623101300973794253111280076104424801394196848485723177453789979303781951192182731871931111665073403472961120000431543294778050522006793247451036605444547110195905381058655822171873599517304122020918203315307424490659694584199440750590566316599207574779502966943542729591875929855939534762828243877252488698621700338725551876218367391539607926637338312234593897237298526257941094802870556138382493453153699374525331608433914056665522845823434655396383051138381 (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.