Factor Info

ID 21471
Size 352 digits / 1167 bits
Status composite
Value 1497241001299611969007876440872304079920172094299632871328695750902593443850039573905471864670114564028148160987327034069627568786023001065636091870478793791123154925030361298874427400757932398593025329475357569933228894043089284846398594202456276216830345081952515465759726514423195690768158989855544288983090010009902497107607350243479484479438143601

Factorizations

Primary (ID: 6751) 2739177855667309845605995807633 (proven prime)
(ID: 29950) 546602331134448679971045581109398359886667537599730219788974389578907099629437288927238908091070306592829357745145171846520584376329610009276065316388647007680631642487445333735900005783268477365106835357611697515334365207943010135973665460857582823907997523178011853538845047607908384816212786973790792509900104709750497 (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.