Factor Info

ID 21655
Size 614 digits / 2038 bits
Status composite
Value 26722913026261257378033209805327613135579305849866336154315296254712463955458128534600700668223728170465768332834277270672094764988854253538711635764118987020185907793803270790011788951898186655164912810866353468203072266444086173586184302920240786237466667155659236936278228353399370179816910790237134788373206887046957069912194485407440672407501977520069506477049822162898321025176915155079111767958324812612823020966805620242441143619193919318860203974364884176827862725734072492699504151241084094910472258744761101799750651306992094120701045315449383169814131556130947564014401053960302608805074547495652737231

Factorizations

Primary (ID: 16448) 1649908341047346424876131429988519619911 (proven prime)
(ID: 30285) 16196604600045722209661063997861254533334160955997551940786237164954561622598686000621882402932036173356362269104760465335050709010685077809803535403161238911911160039177247740724608268399835979107090914204037543821918796788597583814273827274883055502953760508893298793801210075593373922502303824979359811617685526037435221833060111502145963457040055928397147582979172177456958320361183026128730426341283101039400902663667615574456057456231573474213524277669178914561437351667933422193244423023146652321052455753915436742442197416337083420240024949338253531648715738393048121 (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.