Factor Info

ID 177519
Size 451 digits / 1496 bits
Status composite
Value 1747564511020740268069686770046698014676497102639416585766855952775194637181094779463346451293461292048137152866406722457758491555295318652105326594701125930801700660267829442053873155074215560458201894152817378314851696028279015773282830546937632784009633082049590762024512800370892930577954875904162926078480600037999916771131723850047691913829165319778379249258123444262111728559827695081123292606300035972838867937740826565545624027884315597103041

Factorizations

Primary (ID: 177520) 68532964031533355025475745823199095086965441 (proven prime)
(ID: 177521) 25499619573095535617818820292996788305028492719747093467967547857447189089782763459670100953036786595159841577774533197731056798551681380954846188482124162109513793652988641907353754947086502288654955765871162841215613775296619262624029743993438169062240696171463047099969935176000272967263803485637893725513908382571504321107452689273937140236510226952049260364946706070338144332247107853597324675162553601 (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.