Factor Info

ID 5160
Size 315 digits / 1046 bits
Status composite
Value 628887556478136091061622707603235464953548199276696889385399599245621685690400824179604328420687595807115888852812407658012465720689223897747958005253513287504047274869091216668908149972425596090392764044872849678111328907410174008405427499376718586747921592972079285124318337872274100518917335686874356975400094023

Factorizations

Primary (ID: 4232) 50316775668019759306202964023 (proven prime)
(ID: 12485) 12498566295809833648164392060330349475133461961210039621833736296810780157403786595001849291097207322621882613136491921426252426577710487550676463600598177305095687123687241595518871172730466250155446169537678261250140808887159738815014664081880941977617735403536412740807061780450310001 (proven prime)

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.