Factor Info

ID 19252
Size 325 digits / 1080 bits
Status composite
Value 7280525764677782503072463416371512596617005205277296081405966950956539960367301257680332321195330326827575202590313105796145553294610462289577901535036863457770081145159323605945066784889704761451182758528625090753876921498259624134154738868429887370544340022778827051648762544003773407073744991475992187790869127370686845567

Factorizations

Primary (ID: 10365) 911066556314339913468351173796888655666135594657 (proven prime)
(ID: 19253) 7991211744321592345724457076747882499065306806989784184236842897425038479984560143557215860516492222928085449084665529070125562960501928198067552993361444655638779099093118022028505873087691223297805971964474736198809384647504987818337626234378153990496456403229612211204281631 (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.