Factor Info

ID 131447
Size 580 digits / 1927 bits
Status composite
Value 6199306226219959598450783848124303108306927542506275904102933802196555552957125996508014580901434238397540875312313688046207468730384531772438831826972098244041049918370469487431368505238157843318007188620163480428890473407689636088938353778929436320706841587543424585490226229108372333427251366944438210872969926781034175969202411712140035640159201827617435005562145760282753224806609270146535159020343148894324045237111890939515229495851487751450375359848110445179648632349835560549679335944012086582975363624845963952670758987967357510759807391813998164298655628105863986100601

Factorizations

Primary (ID: 46763) 1016705828524264255188313411670132348636272892677123630611023499870647340100955301835348757477454885575866403270392361297581 (proven prime)
(ID: 131448) 6097443382633278251358305306792333636817474146183530660753983607246034445923851936060916190746160992832849432179828784810824072896620307411257683436081215147806449948348775444841499459078686350705458118319445146678204690243203777673859178400304610991036734676948589757906326756044038285172576138187810660936926137822889293732319458719539331035212808720347496427320379999067204031936585428484496225941241438571654581922230376487890266218416255753551045399421 (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.