Factor Info

ID 162369
Size 774 digits / 2571 bits
Status composite
Value 491833279627017680300538040407162493470386734485185754587330890292698491233499637140932634028286917116704370805170911128184516908411997231239910430818173137023185040698886528605083545750577005955374430572944198407204328018363486241122323264598696066228263614840171799923245020312111206002927968456029650622361822929910961948530763456808584105922396522401471938780411767828437955048756477710574076368008638102962684749697509836406342844070679964878817122016474881247500397326756368437135894308067671464946539395968887707781749112289963317213929724924794255545903173226702350950925115696285462074297946498618567359509802181951348504486807322932865047209957355013244161287346756371973745713983598420728289380387089358049261571585652197558765384696352732025096327156300092576187

Factorizations

Primary (ID: 161565) 7096793780703903521081 (proven prime)
(ID: 162370) 69303589032600386474374918904611115877023150368663615819237916178125704199010249324761505578562773266801506331959539308806501680046911509234969955433656962879395976506983578772575444550442414351456488565830527636517008072326864673820089908819041691288167025459529927058391110892419732444152067019259939163696603779542128966879706373973706469954507479078551327212141501344178241120905125035929046626106080195099482178294889793179922734897685654891442100387547878835344032037955729756828186135491374436108765554166593913049500703743114516369695609267479814336431029389189382057677504749130205309730599979328518101949096296828218205901353751270973733767666427086559403290488009646819544226459941746639780751404221088553313213537787245969668531838450747027 (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.