Factor Info

ID 64784
Size 511 digits / 1696 bits
Status composite
Value 2473663440972581574998633147183167203368440077723006657499066037747467077874010981848797638060814556759750325303083692857853914407124346407072095782163203422163848463762641570884127063179558236737794402074604024745502495140425586589264307952287489836643072146179388347138700938281563336549987600247311980180194742671571711797588645027391887604601369153364175618790391882396761564694293405562643854806498130274630502304927977197309511518462600092817260785963676004150911376920464562824796481166101765129345097469

Factorizations

Primary (ID: 63417) 1306910950255122807912353 (proven prime)
(ID: 64785) 1892755922268228274785537146852988546981816359205950206611569540498430447134646719502332539407831495925927192631677617050743320841392200446723393676272877674441119513738102997306288123099867736298644307698871502955513270825466518950314620422866359316482492311220119489299217480485208907006651383506467146530030934318267124090869689274114601258864826270076449129814121791406535259420304186203150256328181334346010813720539233536902743660173864722105527865866632140458500277010651928426973 (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.