Factor Info

ID 164166
Size 406 digits / 1347 bits
Status composite
Value 2005997965030290219677803981874847198066274831636449582394876951432644636775126045299240536709829186808925363824268361611101823898872318968066140348105104145448332481023286690483037511828422805416975892882711978706230599766353083688088115089821999548174777385439466025294938813695690636782765513583107545288358958055795292364340429710261070243302801490701279231463563818235164746092193476963334275953946489

Factorizations

Primary (ID: 163590) 5146175793224548829053 (proven prime)
(ID: 164167) 389803622268672910205956418349628242336243877136046273163474297508468713365683821746174605260730101416406069085744588366869894513621058217945510196507719059076428296516178452450082122769871578270686689111874310196524174372216491832190177665135225313718821303067868230673109725598747137452360385105939652311029412161022088991537099117426798134619458815508340543137098307888792186429613 (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.