Factor Info

ID 140046
Size 617 digits / 2048 bits
Status composite
Value 16900654785110935250651444417378906567331756545026212606209745046769426114236618402916601527287700824078213550584865308512621738601660992334355939658657984190240334878712407807590770156098129075393177907972371930860678588769831481387428553180208070139401646091839950426213935350514481315734711239850378122832320535408925504550510212433524463649569426194245431386262593621198342859497203581014571984788934721098754179518206974405418738902381004692672872008039555050041920416142564141165113002491319114432058208992233877214698944924531546344932427635363689009258585428982957538888709165035243615104523965206844052461577

Factorizations

Primary (ID: 139553) 1627548898476976781051146901 (proven prime)
(ID: 174923) 10384114911033507729560986265413596297211205024925416294572285801762022796747879400443520767720081984492250888899337100659152425547394580679060375472745096452807534475557385038016650312654363084151304797599819145752337863672006588451537027539444499559638146440705948238827076346421288117695024566683590257115235403110085044408040248361846000647519076505613607110290146729766266960535096910943353060052928128024073250190209925906215181858799723206098389259131629696993978681855924185590914364915826170909873321983754631549248086402062698195090309102620434049053394035545313228313059871770277 (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.