Factor Info

ID 147892
Size 454 digits / 1507 bits
Status composite
Value 2835646968329759535321218571331085160437201324215989247521865776440281520057281288480226477989707288938357679549192544150324869001936473913418804068032592426102766152285410714903462477596668286252519274964711449488874743535206652198411230786068625761565682870256838526047498896856961923243575314349673984845396349411216632900118440198890409416617572766604105046663072744164868878812142719622190178561572492365184919409160131867355104525457234713494571949

Factorizations

Primary (ID: 147054) 148020807352107352204781 (proven prime)
(ID: 147893) 19157083514511642833163743803874902642777088733941574639936467845609089148972753940004000133653793739159354332731452060815575861183770012894251542769647369028799848996072060800276604834100380278467145895162645043143870878373139173633110283519236124633993199302627981854720952970454064081064286474841750023934320806893032950531171685763410093030794497946092927717626381645691095855619816260935897044441942196487230354102260671579329 (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.