Factor Info

ID 186300
Size 1017 digits / 3378 bits
Status composite
Value 531970910769600290260286862353188569121726612365169488033471679627449320847401848808934415397238373906115906949205193598885240170686086490968180901029809106930458214900129649851455639727066237115814907650698554763441850532049118179929740730511688922222084884156119724023448610009189443800010610812600462831659615490330342075368011918317202495453738519945472210260261144468489485824812893605406282590666317135131878452434510587283694921466097837506135643566414065320836832866977614270291503153638713602503556303038284734928698488319290654825239051621145337918048929729634877926332847272218638158913318230305943583508452765212232031457614953821773534639552591856311486527173407352404034545706353892632342144593972005227568296289364280468138525736389165407162412810070126030274411872902207497267382875123654306671954059589344117789061672934253140321997139010230014464715394271949093926380915070800384197044808932179562387919319573818646553963449955706384794829091970348475666213888551126831193290715811382994415712636037

Factorizations

Primary (ID: 149632) 13095953963422382468198048285879375847673170176027 (proven prime)
(ID: 186301) 40621012585674946046207744696784486082435953882398777291596155729976239715388580559348479545490994836138544942284109208552863099798777792858911411177417221521212141502334032824668912800374931343006729867970990083679000236658424169221834911287602702318889157784382223496765585262040619863084584613882752431484484680641624106492911078335391905663870761109546321024455865291564982263821080847544614313593906495969434688482448379613366066059313598120911347573909350911491141236789151427052047191792101758377347040721160568116571381841273432042038857477053578262308298671736444909656426373306919371399878501762963000749679028822355107549915632023331989326874892418372659357011492231204562143474085401771844457427471157299089299546656556435930649073453904125224977096761888888203022124724724063740946930454272175585635983215121793116624609460785798997002448339643838963537923497334589678423921748671106234244708754029872696320670493098791347860231420714182081399310429169631 (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.