Factor Info

ID 124147
Size 576 digits / 1911 bits
Status composite
Value 153629743846783460983559472107186931534080816190115266776033250262573247783773518205361369038203261700596229924406478293639651268994453210888146530693741916247745452137710364296998664796564915994024690579061564324081277647916532253532154387176604820825371508619803535247248836028542868036587249684396127050446543904039522909514074869195361083800659810816661897864812094391771981841442519281011958456726376548555502743747866288352462029115490829082245889099953728007594414245106405092608382319933663011395356048004803370485721669122991841067826720731486106828106738097333409149

Factorizations

Primary (ID: 9440) 2017714677517624086655835261687632870253 (proven prime)
(ID: 124150) 76140469987457656654968003713546686142266867169800350449628806702744026155537095534040749242145716753461735083733676840112478359796204717970506642366005822838389506430659785739053715146834741263545381389343426122034987352999629518906125797040140762213751562722001496852870997392421092064514690849567042352114200770124054706416998425964888473443149970444275272266836903784408087778345568477311912395921516508601178043026148944258047904985615957659184910751190224819784559695958300837316490241355849907367258801846086365236895339450263633 (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.