Factor Info

ID 121395
Size 522 digits / 1734 bits
Status composite
Value 688634252059074434453468619770347034621412980780606587140475538773452946127777478991814374884487926708648231677141512253599348784408913558860399683761583611867200278425661320492911758693721307437353236205483180955865222029139414773445256644849048107609640055280713664124559078774073827218010661711062574566080656522853262122034876100223878829709185859365663921842946144200251128443783833293973837438473473746391681837723940646070175524412277160367719826359306662318523243919812030068429658987138284236542447307421597233659

Factorizations

Primary (ID: 9561) 41669669986015519697020311715523 (proven prime)
(ID: 121396) 16526030858660085080655428385095241122228499276852993962081777468207663818194579430511588373694406585052588253703030811225206820663227290409692344740907145563581619842038445858224626084045602097413482878450569437133124372799920666525330532036722983308153676892106666140939918954617260380954429985999438337420929964947576584418337540413735346078804392036560810776681414324074390532999133922579132518785116288704184881245625265952367350627802817568563353381978741454190610666438503822793161833 (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.