Factor Info

ID 3670
Size 128 digits / 425 bits
Status composite
Value 75070467172358994804303621245294055865686971944909190815468909597762635601939250490562512341159245889791330598090255561692486847

Factorizations

Primary (ID: 2951) 155285743288572277679887 (proven prime)
(ID: 3671) 483434380919652323739426904085758987213469804458158813282871207806002029311664585742912782858922646368081 (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.