Factor Info

ID 164005
Size 357 digits / 1184 bits
Status composite
Value 262349747017490832170960342142007328226651983245253818831573366855640316632059467877921246911267616478099710218322379419387353203957120135258335697084539563621509945273071777516304579370547584055126675335376514218556502893648515066603619439339573188744751148534016352387079531848865078183042184554265540247435218314981908351482469691365570680447661142460419

Factorizations

Primary (ID: 163605) 30579896405882453840257 (proven prime)
(ID: 164006) 8579157480959429748130898646971803253488205207679378510805070631552824591215208516735584407854742278481669746508325747102852732231245737267596475236185084519127925945396714599927623308784405069080382718833918597668258279573737765318673538107122972630908592206204550696533883371219337804129762760730016064463468394347126598730709537667 (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.