Factor Info

ID 145929
Size 837 digits / 2779 bits
Status composite
Value 287651370052221265712620697777264440964071647944241151536618910388205165917060076114254763283891265437525427111947715057441246554271158498726416487840481746361337740672796137985645233314157772981741455012542224196229132996719132597380056572234762108225198387377972553022548836746812172876155346085736823040348930423926373974214924628105842730815525088969675199426590965898912293081467954750025833948276892569598186459739909721637159626992795878753089562057347137596876566262280908788561488465934846967045064343087114061969465133862817121384422469464247121913297413397535021480690875103301121985379389819611726160447960964372348683819884858217371380100470731214773204389150794703893612813469329904889111022476192036747811832627969907790758154923818612265886202694103015373326533807100142055076301987956175602756512657296159336765256741573

Factorizations

Primary (ID: 25749) 480647111193166117297 (proven prime)
(ID: 145930) 598466865510022268647618715225350597517934804847173459786614628577594117657568615900316199227222333680500530562269572965724429081692604348461016508571605187562942924020693883987056191136835038076143822427315838741808857836769450314097594260408594701016725387567019271335930710985333086226118789061373024600295887812199815694256367478940980800338723796784082493248797859986493906243564813647253301609607750100481051058829985304293986775097369495232156565578904936357753625646959837820420847015280066482262456935205517412720171386852955692546836646785963945040630326261554836324057285529654699340969698234193078991832589818043092604878852470836363123888901394713187685802019283364598803140642109633065130990037302677734385644055680967696205697819336054594691191762106941764005867861039190748895447270130539413946874709 (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.