Factor Info

ID 43180
Size 309 digits / 1026 bits
Status composite
Value 533076223904144453629076804308097727218221996320211425111602821929628673354040042755822549811310790487656325121193050518530855228228791674278160353059389829786256798277506527286098646170936671376772816992968277853852719178276901686075221338988033837876019698547027503234241080369039211766542538100828854305203

Factorizations

Primary (ID: 911) 198242280267590712702233 (proven prime)
(ID: 43181) 2689013782451399061374695693504523307256535530029610234269921246868076593341309684902620176906132651044755221602350451998072880180046769443158362872894807976868219006170230604858732496683645057098295580867555548704053199759619860321556649970959815184855684926475115499097039646184594091 (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.