Factor Info

ID 191619
Size 406 digits / 1347 bits
Status composite
Value 1599375934137792873645146203241390299704035024877574443962491961925528678442281598594594677120511418035820735215622824788488740657026059079600310793300699668715556661609104543813157607876818664154086803833675382259057698975410346628332614678983201552817202993937194235598565946196468435417439784147811829395649089468660484962749884838632978876709522983578719108272927895862162585506298848280486560727931301

Factorizations

Primary (ID: 191285) 595690198404471604081055138549146629512279885253716234470531223276286934313730137033127501649333423436715275988391 (proven prime)
(ID: 191620) 2684912289008022410489846388952607931642620126042984699011175827736129333206715362860833920761181901437555019243093426145116453375105457369188239756488137147476551595856078478023063651543067273760118385963083036257822315431732679634754991424517554602952618797430701727840327409068519099949011 (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.