Factor Info

ID 37279
Size 311 digits / 1031 bits
Status composite
Value 16499105714472088345712828841808502582048643554222267541509845095907284088485996573333450852583967919865820913756234907993772899910282057995183454965908787750042414555647443164336025586974221564368569632965665019312397587854674823513475083262959344258425483591422517587438495105503061109139439518151083889511541

Factorizations

Primary (ID: 37280) 65728693546627445845131812634758774881 (proven prime)
(ID: 37281) 251018312158718712237841448305253022594110753995537357182849410157893020520774424439028875391134462937604594401697429571104785563687232935780492234170573003459393053734696616551077646574221507558806869412443498178733906858855804855993060464198727866033681402609531093619861 (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.