Factor Info

ID 139849
Size 580 digits / 1926 bits
Status composite
Value 4380314784390927400323807597346054327118566256432887618771358645520249477005724728039673813143831401788000413296027323861374829079824289198355222749982323440528833211171941341440753074852958476609088374494239861955402435903984591714330982051598807238582270831836975838370576169346353596306748050174280304232723383014048267794548820594753401149683373940752891969687295351173592006608868293134245454888844308654991791586830278979833801458813628380489664107381825830563559767368909395111079772185054336139454804687578635083399476041015316274971107135844336211122233644547731023439531

Factorizations

Primary (ID: 138878) 26339654168858637248912983 (proven prime)
(ID: 139850) 166301150209093171956228210132687390145925045045265565013010564898156080832882299289968755622673781158716606237922002360198842699615239180962327778287640743490017196218360536816802051438147394928122682167427966864759223761412282190641678628840733658464617020078600359137802806266595859516321209413583526222743489268502465428334446594292429067863685630896713409451914345221183201155034712654226695590638222009085514385668922958295452538471902686703038200429861839266248594556644477011049773086215045586649533728505689427373658616317645811943021516953476557 (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.