Factor Info

ID 134908
Size 547 digits / 1814 bits
Status composite
Value 1037581572765185668210344217562578116455244187676805126481029830602439479404851976568312395991212539989482533028351842298621998716418087209773458673172702938027061731207494958132848597880929845898272524069359000336361240948998926626382599402690993848074586110789600678583441891358394033165021953964259869455672962868370168648994921423509868358624339022896107877912101871353854053129978950334983408267583139608211063383130656025183048338842892094344857646455668951108663038379128036584520880427086341350651997354643349498022624261682851695335939253

Factorizations

Primary (ID: 134108) 64052303668365610463 (proven prime)
(ID: 134909) 16198973547264160422446403734976141548399158683501253227180719968683229908408301518282931607737370511577340737920819036905119395291317415487631827184703193818570316498892121107022415899783735907423007797640112026807507536084860700161736207467428153366110024141625103745957609944262706592258496278966824566254820138455320134141604527753846878543924390170000074505127563110085014607054008513371626032193677848213218458561008293223662417096916163884604704018053690632181939280008429923565557397320064227666596619201808966519652331 (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.