Factor Info

ID 47023
Size 257 digits / 852 bits
Status composite
Value 21516141621045221573316367449300269669552175386861838859321186975763715453373856732184221399152229905038899029741435105069562272312829607092567437627229296311519245739926691417550940442608107635765489949608725370736329065944407503635799109792652236291371777

Factorizations

Primary (ID: 1212) 1058468497584673231839683421107696696195973642200254474517777673097952198651301042859 (proven prime)
(ID: 1934) 20327616428966055831697879139444846484334943899850001422371770557522718824036882482144555763447977086758559790328942824810216372503471967518453439141089057937708062898284803 (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.