Factor Info

ID 64785
Size 487 digits / 1616 bits
Status composite
Value 1892755922268228274785537146852988546981816359205950206611569540498430447134646719502332539407831495925927192631677617050743320841392200446723393676272877674441119513738102997306288123099867736298644307698871502955513270825466518950314620422866359316482492311220119489299217480485208907006651383506467146530030934318267124090869689274114601258864826270076449129814121791406535259420304186203150256328181334346010813720539233536902743660173864722105527865866632140458500277010651928426973

Factorizations

Primary (ID: 63378) 311640640511791392291238477 (proven prime)
(ID: 91298) 6073520832070722842920039900664733278894332060295690487627700485602589477960713529959401488134450084969840709012257671489687683421764660497488943863171087745129096922198264252270693595803167158244173273412074216390070947547937924699370988731045391863586751644957984966109308679093473570896111531924304079184614250636001686006738546329046002636341449493629233451150185896975498654982903066728714923102629641908843224221233954269771839747284896582248273774480849 (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.