Factor Info

ID 200173
Size 337 digits / 1118 bits
Status composite
Value 2005386919305993307652122602869096119519066852634015370417005524885889916517522036313230525998207314758274152012176613135496097795921121829583379027521146444526234380526724934399612430425829012485789272707456408991634601218039619238877344025774817515272793775270963872156144451027081916736374104807611665963243508906725312416563320976543

Factorizations

Primary (ID: 215483) 4022286471068937276222331332464128907974585188149 (proven prime)
(ID: 215484) 498568894515624699286873993023236686594175385327238355420750856218958539087445240700196563172281440292943407489885580126282783790911086957151905772596779706085515523692230503665603165236223629168942171517375514798694509928957265943682079030609915609750150401036536615177951160216514165507 (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.