Factor Info

ID 104185
Size 621 digits / 2063 bits
Status composite
Value 550219149893442480568098993182443952032126931949501809987868044047622434337152516683625735441594758257562206900714718189728951540666947148093410408691521915166202693673321851775289170386303722431776787109859225281696898456919120026482702939241888251703821821167749862413074033444421357455422092755446106312017733247889453483842097098995990926941593872741927764380211274765076402528939153161388957852617796287780505091987070462102433467397503340118704436079020089656075740517191447019744880629156718628579011008024774679310842125685281848150168831994349756700733285996255941493851929934128015643772103955684289480771100417

Factorizations

Primary (ID: 47029) 2090861436335326651870155007497377 (proven prime)
(ID: 123321) 263154286712474348146868853421086460851906332742576251459158292574482031559307642455321731583012750602748156925893873227455133131191628289053262307658964599756075109939181463072780144469744097282616781431603095133438795083080073888087456064086820699742233614180435604882935745350540816789283262717740987132656673533826423001460968556552349209716533127695002631030408725965475102658557331387718540723118570186256580010372765863675319067137083539114185747233558478550170069220691250669761791817415762849490281069732693227677534768488430294535236504004057132274409570641990633832447125671521 (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.