Factor Info

ID 189427
Size 421 digits / 1398 bits
Status composite
Value 3949248564760465817599414732480280678763805350563670079354223545095924574868440548106154002811099868785150471657138770455583088265454982500283770854401745101818046509337658620455711178538366573748823216913224658316651022896154987098367510421655277353844584723846455824897258253009102509280482106910380473269835633655546172441620811358998215290645999454124184281789873430906970841103876433715108495584165613861703840791819

Factorizations

Primary (ID: 189428) 9573823716926205025562034000615319 (proven prime)
(ID: 189429) 412504834173865601926333499880118794280179609599268098514844422778807696788573318912547759701894683214660112135982927637843065683608507400609019375179479449947108218215227293875768705605347301787445576066105330226139151377511519155649231915477560478277112457791816935221354700854763858308671844512248120267213016712706998719215586405182286892553298049329828260393073307079874622790243501 (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.