Factor Info

ID 212826
Size 147 digits / 487 bits
Status composite
Value 205110909547031438840491592648671281820282849725700297059741717238173213190177561952708965295375498040271451071206678064828231525669132969643904827

Factorizations

Primary (ID: 212827) 839221778630529614261 (proven prime)
(ID: 212828) 244406085220689022923865841298328612410643931500068390265705292539273030862985513001439724124683652394793324653289722167305007 (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.