Factor Info

ID 175462
Size 412 digits / 1366 bits
Status composite
Value 1599830095192506594080173625436713714902814888061521250527936302182045165672230460963528964319267183794944393985527966938154896554512840926213446555306378107399772551510576406484300155056984459354507848990042836956630150115694146032208349149810716848450258351874870484586696514875741513448233019037754157390608787118285394466516835745837155271166376960520228835417691300110783651527874596543047425448548100928449

Factorizations

Primary (ID: 173970) 5137026508855058036227585420854019592895258177234438426314266175136665651515771 (proven prime)
(ID: 175463) 311431154274708461926035132929276040364114004167106264882994147297314512036522852918617096945178525584348575963702398027032806471070540764818664642767025860311228775575660084313644299257423662933011045104417967097991919411510744505462716297983773496433056327873020586798884226708569061812889727097641898496262728197749215014994072819 (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.