Factor Info

ID 211678
Size 307 digits / 1019 bits
Status composite
Value 3307424645816719382901892765781359026706347567441158015738448385919379773571008482539847626401384951033231949566311708811000386494947991330553010341626964902842578010547507425070516968411720315698140586342880714780071534214114420048088439675503911906031996566984689592921303495571563544217497110366821289063

Factorizations

Primary (ID: 211679) 16379594751207069320083 (proven prime)
(ID: 211680) 201923472225891532180513033721040018079236798048780762802336889897500845444233185651223721936347492444439404073594693646605190836068980506793109990026171121506693730840600500500870738222672131296913158181943618839330357780328076521134120200163276533808537265290700159331236803578708061 (proven prime)

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.