Factor Info

ID 12397
Size 252 digits / 837 bits
Status composite
Value 735929805975333897558106670464017325532911474156903987326503088615263963444774948321946592858213800241559252705027081767396000541475825982195473219558316425981036827486494492541469691463123829942961764594512167530529241948422574493655811846518263208163

Factorizations

Primary (ID: 12398) 2617995921130540203511836948324558207460638524770877665327216483793459 (proven prime)
(ID: 12399) 281104259955276870828822238737275659588999194540762387735405849645362312324485818128887451793083029764723165877942470597341522849043296044849785288513098766117997564055460465853159057 (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.