Factor Info

ID 43276
Size 308 digits / 1021 bits
Status composite
Value 15020613271527300410632422789918874104655806679771023498774099188224256388015855895453315462471217029360810066775319198613691285619467012840944933777985881564632675325880965848603151300309035938884539262987150915431659324233145060915117043904044116878988276343303207514008883121982707772770599129306322792503

Factorizations

Primary (ID: 238) 57907365333787128886141126177 (proven prime)
(ID: 43277) 259390376076447814874299983176433194486795498666904553969699169077582239570807156308973514140092551127948359947261088394853915749420601307299695052460540330801606330099539972982611021624405547054148166892604117406413245094804434441354666017023275885925741974786409737431506090839 (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.