Factor Info

ID 53355
Size 313 digits / 1037 bits
Status composite
Value 1094740138316673030341729539562106649018323364609626791330065153573323645740450336958790181667221130148661747899981507829805380935527370838496334360179135715842079964928386175091642307507162470116719024429460673629973222982188368839138049511338373549584123364345077342358668208903620609918614454770872167334712761

Factorizations

Primary (ID: 52438) 2200289654266792155913 (proven prime)
(ID: 53356) 497543646671136094059696567258817029058637822767799660661768255221773940420959161340292005137027392242238184400215559743399596483153640016570982774318246272081288945253816075889925939555461595887145547805613387248738215970688264942123260691830700514590195344915492937457064098581779363848497 (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.