Factor Info

ID 159027
Size 249 digits / 826 bits
Status composite
Value 381601410578693302217975192604722376263939415315776407862063429978771827972950015933711139488157457674039072546532830440638276504172080610462239417621712066183311233270778324697525501962883325548090726629111591619213389957673232874711694159859567783

Factorizations

Primary (ID: 159028) 19260546998775291503121921563 (proven prime)
(ID: 159029) 19812594658031153281413408082926523353779386822772568433591945381369066422429468144861656984627016920087001418287370456401960805215631574059980482691266587467527468167712955283653336465019103677360120823054425929593379941 (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.