Factor Info

ID 131088
Size 591 digits / 1962 bits
Status composite
Value 286532649799308784949204173037142610151655973840936830253770498460870154915483262273002276704581251085739340858606611720329391582606749579649606511880811844392654465925290875317847564654386215365638343970237401142617175830468278649836382702717368498436987398782402464308520048383712940466479625724096407293620983083315479666531442010880478232253029396743822368517529734482546098806991003270140500593320527152696239557291001313150538803516816841289933148388747449638224849418584305586788804261776236308815511390339994784834509901806595787185988867202766720788845758733928753577207289335304527

Factorizations

Primary (ID: 48052) 77061526083649332020332296900225210154692439225872997725112181263880811596989438162160527 (proven prime)
(ID: 108841) 3718232227691431166394808380083572146928802225526218829253009063452545345799332655130177530623097182120126964061967958545188391950176818397959663321685161840289852617264538066534369231139123081668243332008164357225666973314881714618748700402811797504533547508772510261455994932350796256406846897303482015331880260269441311630408943784867916740233659887921803438224571824663987710480612213259705972625602385796389331461241383628250170797345649672540354627764137946965458167217470285583157993527437672001 (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.