Factor Info

ID 64783
Size 532 digits / 1765 bits
Status composite
Value 1950765737304214690699568078676844687450576428874824340157482645904070549710182912280016538145433272096281915764158640783516894099443638088433420958506525680460124939550302780245910299957674428445437699203594453885374819742689017572322678562765965076126649508375589558595921212582526689783443524724436381240211022001754720324429049930188071629913915479761901016587222579506767892587119027749003276197820826844625140848020153102670687982306473350396615499910412099404719412409187120373665951993364346920100244460085503143754651422909

Factorizations

Primary (ID: 63529) 788614047082016621761 (proven prime)
(ID: 64784) 2473663440972581574998633147183167203368440077723006657499066037747467077874010981848797638060814556759750325303083692857853914407124346407072095782163203422163848463762641570884127063179558236737794402074604024745502495140425586589264307952287489836643072146179388347138700938281563336549987600247311980180194742671571711797588645027391887604601369153364175618790391882396761564694293405562643854806498130274630502304927977197309511518462600092817260785963676004150911376920464562824796481166101765129345097469 (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.