Factor Info

ID 170844
Size 501 digits / 1663 bits
Status composite
Value 337383543739063199795518493698192758878683731179811891897945911075788719112435767416773417511191256744831181925328477637919472270373076906575212504716634949756515711589934819402393482999553425135648183569542154081138964991705299579626990967177560695724328160853915386775029411142991402473153557399099557342877840305387741169435921393279030410043023767216238936668647428587560282919537287812947664405900364927758276157547947328792272524726401397631731489277864443098094868386181919732559890004392747899

Factorizations

Primary (ID: 134149) 536009503964613991286957683005287140685493324523698332668846831791767500295593367113600925667991227216067 (proven prime)
(ID: 170845) 629435749261148210355564522623637454298333629355349876184635030341094801795435160667235660445538318492703652224568485876572471985987210289156003157509876453876606499310581009873530620339007366208876262063896691180182780431029275290276972206963661120542049387946042213485827242935847948465039173719412353989047709189693765684105148394667077150875186386627519374036059432881908150719335154959128297 (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.