Factor Info

ID 12944
Size 282 digits / 937 bits
Status composite
Value 715047124286778814883254072398495291023846211997742629106642216617302068507053015228785507604192661512441983233160103224432037191397700027821648774622381586452821979610407713162714811416111682616094927289059076043428271388084290337117069894780968250332705414805398252802900159071371

Factorizations

Primary (ID: 12945) 540057049722861528655268363133642241 (proven prime)
(ID: 12946) 1324021461535806446302117282535305434611948452135593336941425555796995973094297984176504045698644992045464887059864436702274906305040426102825132373350864909012275452847278942750662727848519111362378640869707431090856022646115798893943850565345931 (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.