Factor Info

ID 31031
Size 318 digits / 1056 bits
Status composite
Value 433753326074851344914256925485811689667026370882611650511701612418942975884337565581249457030852421043556390420273490261247847189153827808509045360591406594027824349054750546792323391571932424100164627387475787898294890782442979330165610408242258253772245174820730986766074601642277251732426614194985074298053952437401

Factorizations

Primary (ID: 17401) 351289460623725010305581894540945828444787270943557773540836771459982767560667193 (proven prime)
(ID: 31032) 1234746198490297031787171587270201789338388686139365397043610793690806615591511942385450399661728855970634009926937382603895226442586329602895799387718722857641664364080925641924885220815599699901994983598221768860386505662059969627221857 (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.