Factor Info

ID 154697
Size 89 digits / 295 bits
Status composite
Value 38338885390930802066247646330426923309441241333787822484166519258556527732300888118655563

Factorizations

Primary (ID: 154589) 751670559138758105956097 (proven prime)
(ID: 154698) 51004904907887257117859759638914710423792970781061447764124648779 (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.