Factor Info

ID 26992
Size 586 digits / 1945 bits
Status composite
Value 1953325641432728747018446215311315156000504863360793332969837034768506966513874648262881122533883549531447066028751991727696336384676667947838991120753004143272892624512424716446796202718807423096624708257175924238876702871490229046624421433801726963543537982963273316936494109728658681544895524943960317969710748842322488662599310345758233102392838358167541541269719515023512231968781304054601390297467733577442307790269531179737410586657847456292827947748746586954156352959943213070579409932703268150531726285013231982463833032364079233182044558333955669920980764650562486981640192097

Factorizations

Primary (ID: 38838) 1551073657450517446177849537 (proven prime)
(ID: 38840) 1259337770356688554631318671977698743158153594458914471604830821093143843803537530614603818251415224859976252259226807049769963982168783152308025655103991673518301901770566208137910940227190442307176078593343110889769959258894560621048537289942192192985652168157984872027314274041811323355595159424521239506592126194537010896326040145446990461973302951880259457916250388535288753859017552392383223544971094099921436354138692659625793675577686025099496784679136441900117959118560140228072937406046824404563915353739527389101239549457047087981064665556346750881 (composite)
Secondary (ID: 13273) × (ID: 26993)

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.