Factor Info

ID 199133
Size 1076 digits / 3572 bits
Status composite
Value 10783382590261296495799743583110663735564637733633186953614690757564338290348829239564194091211660989959798365858167277364428485778330279081286008228335250099955040120933759244700712255100079127304070645850138503349345187391096569852372748040443106929107908221940214397281422472048914273353526743148834004549853429445947356385074980765227947981008739616025899325298161845022461646449746645816120561124380638297811989294800701142537588002736532739151286312953724143537647222478248100053155830165794654546772799362632048390412990000472955306392755229597318016917966553876492286241812584065895833888630564929494269076734470176418137168556977108513763734623014024174311150082213451619548351446178464874854377402130389930159512635536633792324001799772291360909553212921906042494260457282473349648750863139316861606456061881007080457368155004297896536579138851874669180050967513345999955292936792867595191736855411371450057840374411527166226504659845246934469129177152950668466838434149102104420374008892071644699963047656209097866770551134073363503313172817680851961869322948393391

Factorizations

Primary (ID: 17759) 16660359818385555664068601979347465063709118473978852096987 (proven prime)
(ID: 199134) 647247881066847340835626347482437736099707579233254757239737666649246096792134975716254166582384678989321329018302226188720014947233308729828876195074045628191919124040804784356480539183219683918433232992034420851071474946734034633568141472735354735109857485116990866303432208923421366529145603523872366503556082278048482305723586698204598288558660517263485511919752312200538420012174482297629558313983272319770802037961153172188888379471179666707438488669244453839753774813676606329345309226062344867703437761899719271629963714718171556184515527631016301632108870403495084979856126509371844312953940281526934582640885879409381408711178214207150823447098351215983332318631792928725423914722813245820620305753371613389635955893885828893986566182099195580171411666678817186375894059034847731846578910635977211622523795425202548366990339222310595174559841449190325566736898001441605833576425939129718650114639444121711382057115123813950548453190460449062609047243281096213694902173719359306016523172374609972149790632893 (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.