Factor Info

ID 30947
Size 351 digits / 1166 bits
Status composite
Value 725281521299461666812018061838964022522333318758342814472117966398271101552692329898062643778356675589531663624597571945180084270148335431905729423008787739352502103904507950488278827246118052884948878557115302278922205383439543138965433976251103272828542852231489153854088109016048263629371383712154093829510899964912362101711513738144150384349607991

Factorizations

Primary (ID: 17108) 1012103775131173995385073322337706122495245797 (proven prime)
(ID: 30948) 716607860893969445548412511800666113734745310445701693380224764406604197717605682736430115920075878405618258452327499420120750306472607141846227019951798142727917108579991063428508909181728642594334701422444279092937504730819327120006931488170353447653389231565460212334823594974658906030021937280342989803 (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.