Factor Info

ID 66812
Size 311 digits / 1033 bits
Status composite
Value 68199844739434518872784544225823352126704393101509983351514732178343390578047571909743100613210030457969437103679235214008359386373452633791363566833590151687688801740270554738602674792605732941974352413210442637744413729949695585835924873130838853251517855050194561564844171501281376885643276020481962287815189

Factorizations

Primary (ID: 65753) 7122627224638909118690351246321 (proven prime)
(ID: 93475) 9575096742886470377410291477127456243648015306225495833557174003793104617733564956201895722539509641214568466948637481306844308963062625650540352016081161176133407850997147990845805247150763994471347195857575315217233688194138071382321635266168181411785147052116022385935344862309 (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.