Factor Info

ID 179785
Size 290 digits / 961 bits
Status composite
Value 10458232156946388240579158700404980098905748059366317993578571018464935367153687161976963221836596031720907059792360609248507884514741201996480497793555111207056361072512135613759685094118133683931964373511436298377299640588826651740390360095661696876650371915692203212333869679873489355681

Factorizations

Primary (ID: 143222) 18308560485465158381829272325052415934188825836388428808805220029171640384324735402381 (proven prime)
(ID: 179786) 571220886822259639665921801646370033729549106684448626429831499766258867836189923340298881938162490929305083502575785345129918903419109241485180954378133023949375164912388434237831522996682165665248019301 (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.