Factor Info

ID 148809
Size 873 digits / 2899 bits
Status composite
Value 396798472901279495877554706574188278623915371495086674310723610847507573702985729756016058558598472351590032058875350072538828968773067356625773669202199798038100848165633556824314590044892118066456169687017140090240531532741821167299135486333704465986441220076515824006111646749327791439717868688600344384952293833144902616565374376125834274490213718928174968554684750460657554951010776205277845048792802591118243069038018770527329006548044481436779026593165618706298824238560430313826652935655043252422403077302627895041659500184239149073449084714120192106343969793284952985783171990205177570871159986377374591149032313661454570879107554165671805845041250125528108139924932465022172222023084438030945226887684601502531911493770253392106334831903341988816652038823743279535528235575314269319964300242726279269822488199240369835643495082294283171147551461573586478804861731

Factorizations

Primary (ID: 147055) 1517655145813456319033978812579 (proven prime)
(ID: 148810) 261454964914705509415895852061324510907463320771235520305249969042964900983294140242966507633918723354028103221210519705710486489232356742553700999878399629128328279166651797857009904096498484434840932441823569545384462306023117741599938845232969827104592205274614643342168659837053423450116378040881976799269626900239046163726562998064539711798647965064589552129969685536581090002136284190789143517183841320112849007486873667990538701867814703070141318279284079454759213605889823454295338352558436782167528042539237030466447664284987683922199135863490708955842689243045077492065176227925824045531042014526104342776139770829627159406063254973949600113448030533143395916196528531474100293491675499145757952637445944679967996087384739677162763799396483058697841393165900831470986236730106465710677897088061929052273333309950225480149449830101889 (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.