Factor Info

ID 115444
Size 257 digits / 852 bits
Status composite
Value 15028861151074534147616869527978119490457128492307939157783234760716368337422996932294489157444305441772328305283480954249918810028858032574066227942123916449882842467282323508112144729987185041739351814254952649013812349163033802785895503045032229180024309

Factorizations

Primary (ID: 47) 128955073914024460192651484843195641 (proven prime)
(ID: 115445) 116543387514123056531459943068771074067856692463253133395766278090206631931223995684156390765199320839438579963161744162135410716599260491478046636036111608615518063499376470502089426187560548180987527685358744197722921949 (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.