Factor Info

ID 115952
Size 405 digits / 1345 bits
Status composite
Value 587457515041836829210288694469990111806551518205917362139237686434871616564015671374559270619383490459911985450559222400932907711050843369747166482573944720785262718930567403984376013020536084979493508051633655986342521439720958050561180653763319282035837714995361414145171304092213083226913008875892483292124590897388428913486640295037863842528945631582827283672283915456032910875167181098838601551147261

Factorizations

Primary (ID: 240) 13318786926038248071237257909512174211877366968685450030171670663391231386848105517061 (proven prime)
(ID: 115953) 44107433980594473017497559662035785571980917572046509652922323432816054550545471067165261807749040847677143718019987298543310054997765438629861462795268774919325791938085964055108592530538890058571612516579652057812466650630764549196994809541741437888217480219503587213865988664331135325237786786160330759196850399938201 (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.