Factor Info

ID 150628
Size 569 digits / 1890 bits
Status composite
Value 80950692986033517156432795902412121006758757022149819776489953747648650539649063755274671325793633614066902193551095813394694409237437314082956469621428369710055776545077407880003329489659973099209647196337264666661298352055829609766973690133858325828402123365976937867667581077354683540925561174260051623976494444405399310817004710330049526707307368940334425236867316615994240378230747854330560683079568437725763266463688737122666479070439279542430038758355791660681925174959326565728959239925874620767772489339771507076407739862581835539780908093473917510257778999089

Factorizations

Primary (ID: 150003) 28439982589848043743203869 (proven prime)
(ID: 184700) 2846369287684786897714090543503401850776539301290310677374133453635662162351430427022735818162239473901449058314275557363043095116446099390615005480872956365417325859710044928664385311658814835822064390045123588369304094869796771309517853447312080416531299942420462944728697548709770041418076626485261340369284662054703285302911349498187324400484153360033080615576762667812869326281535773094088688423872099392863071837551142502351977042427598258228584646103092245409304147730881523862893813828765394490955003734630938731171240598575608046425381 (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.