Factor Info

ID 31653
Size 287 digits / 953 bits
Status composite
Value 67404577466282769420275918834099630116435248776907753944798820196493343337986997002014130155208715166733819354241611567197489269366070833070779801802386490698812917424471068932788795808639353249876465307081298881114756557263700804455581261180163213517810690039591997351690506541914760097

Factorizations

Primary (ID: 31654) 1025198257426803784897668145880241619121567423858891712712133378241613204807751873 (proven prime)
(ID: 31655) 65747846309712697615735759338495389819582146407732953616231275188486232032887187449119009360153778744561808346092050589468171154462576790055745293406342191042059435322860003866491818342090075233776649265889 (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.