Factor Info

ID 51550
Size 635 digits / 2109 bits
Status composite
Value 66947348965821868882011124578189775837394960397625695673428580528886778919261665902544690689028295836614247452218135892579833462744878456081508690889942399379831935273438250348151831660519790193183295040969229741615123083198966279904130831972471817185473027607574015388652954606903472971332675345801703883650750045719624804935486430385329250193388434282550827971331344440405210549293908607460945372235690296688993706991682465046962499038720371965115865383161847754892257575190099465642853167273466987825010171707683631095134507651644912267220759598506878464886188001835733491924136536782025040316293770028949588983632085321789598608957

Factorizations

Primary (ID: 50231) 1461808298382111034194027645506019619578037 (proven prime)
(ID: 74709) 45797625475185317936988011241233103068609768666816271596377786948325679889764294327571531605024735940173998053398638360318932894550915877596710228697811520358218758873493367822153942499739435983594564482805093636091280483092931475616220853894199032498097660358833932300542351432544481975992060217399661041036416819096381063746620515634798682771809487192811518366240971364226703553305841553660739424522281062086983966156326488635293367268784442462212972847405700811337513769429585960379253053156990176300785051783725361988406441974690540137948286010672812516217618464979730177083801386138285161 (proven prime)

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.