Factor Info

ID 149267
Size 1089 digits / 3617 bits
Status composite
Value 494278652604036116932757521744569227716829757256003094728148062708082319203831515169375868073807827017273382556003382332333987124268233543972028733030303712156510330800405107212568415283994722474235313269006007346623467201441208594883411537474968609049010601794373661384328379715974985566803783967035526734353586914791740035283224769003662863514314630336021784608403351047680661044466794900521715149664658256693690998978153076806069482805492960147937513928829789160576390059737432119482754680138652398709930572316888368149561074540420895646015263374371166849094069874265662318452487676869478357477972518133116033330956052359080551969366057863345927048746072033879221560104336480211519011612937994944509401144175594267766830376577413847788746534536348446318593314054021945783484872098398908947666943776788810927734276805475760791485513865867500801939746233468186300627133235224103261575692455273424224715887641554000651129460821284250592049955310605347348289151976947726325784727488980227910524982507608762515015092552880576392929756644641605628287520862157174484617625023102500040970737471

Factorizations

Primary (ID: 149268) 1711044065585783595717162529 (proven prime)
(ID: 149269) 288875466474218247247196010673636756059243902286096202357223617139336946601223184738268964167678712266170182037394092985206036765220327167323755396835346068876571630160170061474485329357534383026712064407332683096231706382828472347564363760477388236966896056761273063955460037897059386885370267920093879478262441483958127159794219064441418903905712290390576320215516481363719952026017982192356102976016920304542380890284144410178623150628476634245914199354118804046210325882307299445141763628835792484591617117962847159027916516440845991115076339852215611935991702284299205675271484950062609853167662596047636277230007699556610637491090760491362294310882657520853307288231749764653428343174455423327087553405069697467651663175613002537069717795694955620884370165773620111384838941847315244058508739353237310671613006406680084765327040021743451629375586791931158537815340062482460650566355003097881355061315810220955474486959856629176870283331010144540690780516425624110738891183166546804661364727600857456670454463055735501789111016689741933676911243042515099999 (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.