Factor Info

ID 102209
Size 542 digits / 1799 bits
Status composite
Value 18203229674250315827762102789005233630598060225841771115119743362363859998886865447693315785373566163019351383887481852988591082827941082979899305552009188680237307635396971987431708280670462688875875865963410696073178185596694705125413699763373642629058397349765805153883122356502467755720962408298965448743909687141883900720758888198367224574163470755580413826037436145125480054000512715241262154343443904538735051647853680096147897594075373957989490888382081467297319717151075187329914237533759110798081572433824456782355097616264578657751

Factorizations

Primary (ID: 46172) 20995139466312587159317938366832384654914653183905279911839059366287714413182875106049817053859820646711395390373 (proven prime)
(ID: 118232) 867021136175733187374689618705145568690788932701129179712319534375399854135888315254628668716294677118942648495590295563774036365553682977960860204040731517234622242998600872547830758859045333763290003234904148607307800818966478292225482225816424785071512408198883620048803060658156511534824872743844320914285332881350411138193394600037518468004555362474199320980442459549618077127477200542759821229270778973636637489090189546187 (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.