Factor Info

ID 1006
Size 92 digits / 305 bits
Status composite
Value 51221968524608790865827650614912391243910630894258600856904494454431781557419637585625775301

Factorizations

Primary (ID: 1243) 472637968735705963164896157847752919263649 (proven prime)
(ID: 254) 108374637487602189019153916665068012733827793168549 (proven prime)

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.