Factor Info

ID 37676
Size 357 digits / 1185 bits
Status composite
Value 282907135436091565184001239905956583546617265293168638309979748915656340921198421060687602634292807521988783234830656189080908912354813811301373564295381940259739192203553410702194545974522720752319957976154733811551498835289175835372110619961770672467550460296505588416663834196842222090168031270192080391482240685874102879638226634123336754899320440219441

Factorizations

Primary (ID: 12631) 1981162681177933644893386577644461205373299499756711793291673 (proven prime)
(ID: 37677) 142798538516728147848788974833187999447940428259274674580511029126051265992562012865879025851981486285350164336285578115729071140936473678861403923300570572989942699103032356165142491311693756768598123638344069455730796935401078256914997049843162477915942051028549268961827107904243840390499357017 (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.