Factor Info

ID 51438
Size 499 digits / 1657 bits
Status composite
Value 3984299295024394557440796778267330612804350484810882938990903727406048765351845290453715607935630205004474257426777147252135736994068647768753733566695562352091096496467291224364243330344252700453607584462959793470075954998128490868286195604483691690364769749590835078022180762814012981096544032763358774695844982230706001253562095106288775152880091265005029694755354328900258195285944225667235071250071041964894405318158246471305671855332662794434706439333719970486623559972443596751938305022966721

Factorizations

Primary (ID: 50315) 4311672901046383796549 (proven prime)
(ID: 51439) 924072717588910754088688048191799217487693684993818215477593430962504692278358338194267947669880430125365566301497503198598252481786161747535502557380632176883003318349762501492182666862411414339317306492659091041323354542022221884564717307054621228877549548622478506545042048531385657126594273669402862239223228168134082783107752692096988332757865093440853798241687372369103997176225799631638231097872490283807928133482062642156125504010727292033640930663564235225599220593229 (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.