Factor Info

ID 164167
Size 384 digits / 1275 bits
Status composite
Value 389803622268672910205956418349628242336243877136046273163474297508468713365683821746174605260730101416406069085744588366869894513621058217945510196507719059076428296516178452450082122769871578270686689111874310196524174372216491832190177665135225313718821303067868230673109725598747137452360385105939652311029412161022088991537099117426798134619458815508340543137098307888792186429613

Factorizations

Primary (ID: 164168) 5385994161344827630642381 (proven prime)
(ID: 164169) 72373569408278551556671065085183475015248609340423054996336438720474888020856255026625152932002538253813303809128486321408639621380854405302027863808169977493069233083992942165359309710646971721364743855184430614172338392216606461798478341042537683180793739704482732808631906937434578302433196451340532394775818785516269050802923899964723682514299147358251873 (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.