Factor Info

ID 177922
Size 1002 digits / 3327 bits
Status composite
Value 173718981515614622601856697264001683280259922743125708363888365061526109119136749947406844866246929295694297488458418688584919500548705162912975051548927853538493024069370256855561526944567175460392793840895486817812085493489474044479682492261370918749344496244693551968202150209163239928827746474683702657040633133508093074101117918142435555937972064367017513274840037065321340814763402484824576903565197750103825820594678105799265935229833625152720922300889729370318670167394157144456484929208381707380489621207641975356839845305722015440632969787961195747762817896271581767592522581778560081712258134308555170469172295140568597729860238664666604848877215162556082801424407401024389555829995886468449090289798512802632958844993841537321989398074424339547868089025321970795915671109580227519568581035648727839303967897889661961189961422211990981604926587974288067962922932042898764895179010712223032513308648784412509248675889373006955317518751008287197299083444163545325062956870137782326030685180493

Factorizations

Primary (ID: 29664) 4395761888365854926078131581383720601975211005397936900428559139073819674326507718509772527692224009 (proven prime)
(ID: 177923) 39519652321339786620216374303667817143139927093069948417641869425130102546440661195283062595212478043443257398072602937197473417239086862218838809030682753715923491646323118606494298497173385885234379287762817995523407139569033105361539087412791300182933885550433466973122884771894059102894803372024885508935425448866146277029682809849680465643174893393530264244184842684157227257092653425637839037177704323162827556209473022127782978788269582248349617380323705070700145426092428779224247998248065404587116026622289565792274149807635623635651744529249850777703676711594022334760721828625793339268476707286916260193427853900390386552455826305125801681229846699613469334878066616826259737769297167035256769054997364736501280163256915293452871310991239493499191703737596884150712047879707729984996752130476241200921690328399080255129421082772566155124767510648571776474690323737300037405749204749806570277 (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.