Factor Info

ID 142377
Size 706 digits / 2343 bits
Status composite
Value 1629605540454021093685197115054775519123303701629539282866883781999125104272443104888022891962706567764830323343509315677885014151248070789271903828195112922541430972378043719930084036250687305867702565798510461533731726449003394102390051224060366772403507921290461600089916243280622507950852835236112005932249299930901300108846760663936843831528680932754815311882407580192208781585361847007099398398447675480282987257485488408016323133653420868121953969904664157432645568609535157301067510782265660076809133072059858939804053233384839827337429335798958415276246633197878854016478565751864274077901799663988159260050853307649098602313370017259143359813054570551242182311708914399777479506496855387831663113

Factorizations

Primary (ID: 6732) 6509387183417404924784917 (proven prime)
(ID: 142378) 250346998040833089555956348425859150435221215841761846164728753007680573336787642907302385747339486548571516281989663888209866080982481654839859258228849571816564630498075581907570216162642447818505641327115435515745669614253026647011037623061007411194367243629554926316968358976701442597510057867315586198953105582761289285100224499127528298740991330539709332298745000796294367431342058378487916302806388019510150265836086148505660825763434936567633634008086035748689511064173437094804153577559949214921511998024908837317018076828060169671432009178148272443311343388230987159546490037667297533214313928598238200865395445165892223496162405137002902169392949141235063062184792791589 (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.