Factor Info

ID 140392
Size 647 digits / 2148 bits
Status composite
Value 25039032490958863086548325751245302745534799510636550232917874814159550149627390227388434009573339657155076836556072765508821250170588995038311375917937627608501844588470488897362302702849824417960995767259353827735986978947827357156328716967487519154424293934352424172760705986082051767473305964004868988237473946958408826905355958584232770528777906884741922267920455794588763600674166335339079567772951181155709264546811571352952610546380099493553373655817237646179474176366937501301002421289008604411413054230856629849967375579009313260675651973063185530844394593026562828909981519249008203430933976927855913400541794011900507285658918434336737

Factorizations

Primary (ID: 139469) 58471309535428106600058577 (proven prime)
(ID: 140393) 428227667379119799558216540135023101462253056403632345984312546243457875039826361368675750310800981215225624855425993084737315611624813296765632271301281966259970044447160049599093862146156629384465689108038115566652391411183727301343223667985006538348139664620611694952660626199213608814585748130887236808885188031328725013416087106917454339292843493049879285775192300896237057083528305428219540403004807306530037179352374953451294634413526709366661344032801247757783614417627490133260844636558957680464262970648951684096199162506663905547720576680501001976000932994219625368550421146766641040819815995231684889780696081 (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.