Factor Info

ID 5555
Size 327 digits / 1084 bits
Status composite
Value 126215376837807808077383393993118815845811246000274271631224865110108101474747350697145582072643372869652072216497228988025857816822213465603722724051589590978214383837480617639387632014558302189711721408058996403410727491747645093767055813869608050233537361178223296687019631120260694988143777408088987236186158720312454842557

Factorizations

Primary (ID: 4291) 527447346649058852221083363397206345775307 (proven prime)
(ID: 13349) 239294742194970561792865205798789212187316617808917824248948918626601551461345892373088290999959937888421099506933672024471654973368440899219875311676624095065922073569988759909911235241299940749304109401644988957123767680261384003882824139397031397517511516150277294128111535570041751 (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.