Factor Info

ID 103870
Size 252 digits / 835 bits
Status composite
Value 173203394048006087803540643817550358638409713813759886374677853264276646857027267908000104764902891622590592470605835910639667282165030939114502407047295616316117569376414772736267522669277055810507560426433756384848357088494395979314956155268563994701

Factorizations

Primary (ID: 49407) 370753089432532486144648936363081 (proven prime)
(ID: 122451) 467166421493905433304381091556755734869807593306319910218965558280827059303078171962015449045865463465968809937389313040728365868071187855944179450294048118063603551161714680227376245142545878698909579147321754288770021 (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.