Factor Info

ID 80720
Size 683 digits / 2269 bits
Status composite
Value 97045719429941863169880170254770407506167174397151646230603184267998843049963079935789847723468376694128137421797213229776018476088836733893075679092594507956926619245242911829934142894417216288908006306078849423402559107850434645279671976328586148570191481194050024831615862692488815332534897053853994955858383897252262149729984597550304945177503511804341108003684011115824801708464329759360220890762297568467173626856835919421134824097593533555961173828677082220054784890509633625277810590008902717242814078182416215198029501068711500025055627427968688535060235960820304388254982057478091896960116735007152951890372562254837553607995236292012759784096841066668184386198070630917569

Factorizations

Primary (ID: 78670) 50306416402217838265108847290791737756367180453097953386747752499 (proven prime)
(ID: 80721) 1929092278289642760126388078797892651065942379879708190060422934868697746745954286355653391540908001215864828000519335420880656625922727050626777082267958586416986988406652463835772025082016946194157718229486784603003939097650058376478107450861706642738453479404469237019352314993366349906993774994504531713193002516908739721792939134117814503743282475710959055356059169053897636684335435465651887595749302051676240590590217560741699656304841624906639289401684342509455508853550228995492289562436284038826465397481260263373500437097699894323064669461233681544420681207344441790377404268734621124908012359054319174159931 (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.