Factor Info

ID 68510
Size 279 digits / 927 bits
Status composite
Value 972828825199895166658764828134142509497393416309858607427334345573123708328733543620039632562329241388299654639261852476214700776506586879519089172411183553264647866024868647804970729944050208923351528739383987908616948759613009938777162392172376799200363949595174841456426448039

Factorizations

Primary (ID: 68247) 142920649702891953961 (proven prime)
(ID: 68511) 6806775838356759753180648331707145543475407912754551407611975599696018803797512345372908942864829821361282178314818912193893083865471306877384242924801689105526655019653540595609279128339308514491003171873355298544058011748796184199591185669614846812597681999 (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.