Factor Info

ID 147884
Size 486 digits / 1615 bits
Status composite
Value 815422075027885925331568599438813391298665176680756896217286006994275704511949192026647990017725790599844868047304939447507416044529559794580726594413546538117329053014283481399954326139487258445481427072699754521990318004971006587374644556983300453153428264283427825503146360098031093422944616730007845938780579572348119312271938255452906531967898196215556307473554032487763033275535322387823746056912437853969596290175624911203655115650220719530793665446328135776732720353113743845399

Factorizations

Primary (ID: 147067) 1114029602365666612314868561 (proven prime)
(ID: 183389) 731957277702781893613253255978164137103693414645669930165326118421928510945766663675851189170166702272631965634167892224879814956339660258918397549955648906178188714100380396452590232572854544750810913615200599776968320659620609042245751001549615768599356922703826596375761036005821474455507487674457400006796302352432911797068049094347796064763214992317605505218624243592810639179068549043706230445877330722657652062992582972934359887947815669044737315312359 (composite)
Secondary (ID: 147885) × (ID: 147886)

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.