Factor Info

ID 132054
Size 274 digits / 909 bits
Status composite
Value 2591032006701768989079047106593412109650758891839304120266472612834875934670499333195037494803296358870015350464936737701676758197203451613303203539028703754069320738481664838321702688814081446159790108758951580691676916751271635973453954673424723511902820269032639497251513

Factorizations

Primary (ID: 131717) 15208288358346544216626697 (proven prime)
(ID: 132055) 170369731665415884264111017518204127263384769817056111329178612238952485593482412234222185418258649245588425463877495518642004283840428089616098582323998460274394482968808842353222382055113634742446331924647914091095191042954883101707943657634650929 (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.