Factor Info

ID 141537
Size 721 digits / 2393 bits
Status composite
Value 1209696932668038665407433427150478999046247305744100489294654610652186282749413900101376026463811519093435534923292463547398414521478735789139010199833806027536336032166381413596443093526599332237389389130029835992474122212360480785113213201123086992067080051806097900918057890071670960132726880859211577453651036395396379564491984716385029995314618363552362247848264314480830315603992817424730279786009792114005926806988034184821671227598683698873732180491778167953808193996429233569390144685824530771867225324893805642037797296043403838546726848027836733579307237299088561778132874474526221992808552691026514559561932290465552750472616236180971568696262035582765292391948811238261675826570812431121396996087652430414513

Factorizations

Primary (ID: 28770) 2083080172993122691257856555284532106406233081 (proven prime)
(ID: 176642) 580725095630792358938360056769212218319619734155278022852902395057673931668601100452091473669200347886376584706099512088063834172629354593060812337053447310990878632735423525120339332082995455776867362870084019348949246385818812763777834240016444811973874220793674090659208120478033979927030281692758860964880314031271297801225084752379994493487031980580435021969124115343552913007386536630276669559395130169747418598192975455625307202561088425989550878975473232736675690697209052186918689658242035202769251909463379592803323894949018954906186050988184299920676377165195034447593772695983135305125896444609755036161225521019056154022076753091275661664014584348378281062871673 (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.