Factor Info

ID 110551
Size 638 digits / 2119 bits
Status composite
Value 42990334021574075197182137714796664424129618003045908588801330891499970203379595767783723589495319578773524837132369217518985531281914256191938094079079371980338789548022813155092821738244821947620724188835037650510854060309721034914794888876286903735328111707577091303730555724678988827555223099760515867156810536829479689212607163654952518387554742328118725271978651695482892206576418156612822071923951501338898668309427704094186796535290470830848837088457422136079557943194838809041899093919883870870742989157293828161759135814417949403652800045877955629221363813507264651156396677206246840397182532960976653286003307102663967134059427

Factorizations

Primary (ID: 598) 28186756596622582369 (proven prime)
(ID: 110552) 1525196198938522062173385554145791111477590793379661503720689798377802717035652901736826356084459445603566261107826054178269905617475841562455857127197116801333266610930755761862788199211080575849403262533243893347401087974922133377696921255503872615059426413979708264378765994418394429926256788200514335638697090011550562255396636385766081472989951009006032148289876830258289764062785439090402611447602803797953639353513631553030800909578032447653396228193636409171307238433156299204852891582178891333021460941748565808660603609340141126025845377362283632463218163533269437451810334585620353967744759804116611641521283 (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.