Factor Info

ID 25949
Size 530 digits / 1758 bits
Status composite
Value 11983280548302653943667898409891270446881096419686696477174394300024552567376865010572095831401831013921234953944785501326285980902624514181615712061382608472090212271935419252513584346062595601401999626689346064927586909679507515074028231126111252659947523876092193534265584449796033940178185905887531270131004727064288207962668620487240314396898893507365426121264412758981281673756133593764791896963859396215947734103213526639967587219179590057065064919361401401737813165117116346948660595171562293017118589234676231852236353547

Factorizations

Primary (ID: 12090) 645446916044561004799825839125327 (proven prime)
(ID: 36686) 18565865372382289495200331653010755346960106329821288594843670241531647944135207580585200979613231549242593606987323165223295805121203843422916110277938512709768574184323578839294711707822236161076685669162500105464532757630328796788681334033797998542824154287967204621756922759178177547523182907160764651378497974916959266735911242812899876051116705071498395242954145892892233988087242213313249320603678153608272158743471683490245047344345350752598116655228995772443736343185189957763917983561861 (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.