Factor Info

ID 171788
Size 251 digits / 831 bits
Status composite
Value 10623340392565360506379817441545652707562885465505061247186690434712306480614258033034250919591368341420097093546267320749853021834587942720646908057790224235443745709258542302869008053035375240195326279976768953387136179089363278956391418403150191591

Factorizations

Primary (ID: 136486) 285259002489570164883253468981 (proven prime)
(ID: 171789) 37241034638175103193221851340254521369355450226097750768787944194538503695451067671968130779867865070707578264448649838829565842554544412394879786734645700434969621149983242577180386073142559323930513111324537992535008811 (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.