Factor Info

ID 65379
Size 838 digits / 2782 bits
Status composite
Value 2600180161945026045423760692627862658878673930006565895296614450892742741201009453178737855720956556322093926494252161565909797050917615713064232435915501776610108754544082398357878730244846362011118219530430353418001388167732108791268076419006669702599934633154915353999484690961070321097574661521073856127776003845439197803583069898483538057692611764290939798373989533790864884790845264542056629404665192310330865877150205545260551981501233619315223884475423541497676690351899607852490783320747913944564026487059214135678691195648043035155230141725076804913330069766887033610164114198338918537800953905829651019578085669590048396098560833826383320697977652708967742588336364605860978102062441724640564481287742661064348244649434223697489007076487783596983619047333474798487306110801169616176901632588245250370235012293704389302604754439

Factorizations

Primary (ID: 63370) 281880352305551730895009697 (proven prime)
(ID: 65380) 9224410785206098236735002615480950558595569458517669965839888658330361363279514879055956199513199254645984450277971352998197916759657121980455897766419113375300949588245833267548305513914395705611672745833169859661668161436625489715103410231722540650886131794388566873920585254612446616521718078161271120065673477858411964534511293512473924898499944338039049125265965076933306843755764204143545740707244329498850347576035153321248488120969159562669677979538471591582059236373623913280356917057334898968844478136646175986214771393406110542655785214532058067579604436573375278915029649279091149816111429804557585261290070692002370071455166535464706697307066004420912914010661214779525597620255129321722287851454459201058379732243955501642374485327869445440343789215462737146813260909699522688679122738274336056487 (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.