Factor Info

ID 25479
Size 696 digits / 2311 bits
Status composite
Value 351451815901026011671156838811799680524322856667786332076283106482322517402511368303836071219100732460362636372163993974267775905191072555548901581737178571362682635851799640610399383025750994380181377799636847255766547078861926576181229365700741776763194603258865410408400705598752100698644569975641573401603948340681214338998844344299410650039558375721163651586799565393990590976110640186844140258640080970482972820845085491060696378188380870355140376402196681794377174870954093559617909478990564984666582331439368937968206655204057038290036722370707506173186389498803965971063899310149558619193617747760227377473214478027621408091826904706272667532745417076131640916533820928058386087843156847

Factorizations

Primary (ID: 3015) 5702451577639775545838643151 (proven prime)
(ID: 35864) 61631705436855400707302876600827180051023305156940553837756091779070813601633045021683791139597475716302909754318835594164375041450453083344011651067470258787145238258114714260487664309332047782511386461985579129054687556108292879383282378444742905987495084627556550559330588608919393467465923889467383605934825957169384926241124608227705488348245431420337745142018332036417441046756917601943977595748257580680492738183775521501303215639592596742281169899887447319610982918581164553294705774776573567346168320050840813977760540662523200602438423281232196077561066047732112918994005151235579275758245928035322368768654964586909671282483961785826016116426347958629491297 (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.