Factor Info

ID 777
Size 144 digits / 478 bits
Status composite
Value 778079213302791668133482129574780601955903686325254363467844333453024261920158647907044087012673519396672215737960644526573655990949807929735457

Factorizations

Primary (ID: 9328) 1464508308408595529930658774839689 (proven prime)
(ID: 9329) 531290405684546504652352006556722437192246934669469204273512310245912580798827003221891047009511313846702775513 (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.