Factor Info

ID 144338
Size 810 digits / 2690 bits
Status composite
Value 465482628415132979354126163454367477191432396146126179953121345269650539681771831671565740291104766084270409388734085643425488992029062241949989738065297248033304651157497266685652480693513248348699662781757560275107361905715471196976758844645600618064002020033087079016170981330189986566600104347176402077403454680706318983578800586407316473283506888420560044893111814813170389893973374255288188971612692975848426883077603285649738114524516534731807380222631764010904893309560040742969250353982328673822149251498300662696456613149113542315958756932762245294965761583080111563882195643506519626371778518940507758351502349478906550763520103274677469236511760159065767662920637694848728785740607127636520665507329342441778563957676930966752868092076170304407480286098825762523788042607206705689207628539094140971

Factorizations

Primary (ID: 143128) 917842427566819615573 (proven prime)
(ID: 144339) 507148737555222130622583311368600324562373928781784632168406505639856583747785355410240766247944342686435482749490018104919096170739566575063948575659936962672459111762198744209981857710733143273837260385535864616132439206141762710318349235170371290906531164048893257290048008487771937172443406615147157204476469331092677068636450071540843370097684209158469112694826240058190910407932786994625213634514996511835509687040827695613528900577968842279588524107900634006584458281818854456716273778879446594316871044136890537214803650885749571910148018946069950957308352190927460842032528956843079866793947280843040079493755744925511662984915968524126054874512421683140971264634515252652134373262219391266045909452302019460095808261665659430370635526415847972580976420417385285339210067879558527 (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.