Factor Info

ID 219474
Size 623 digits / 2068 bits
Status composite
Value 20182921516880583008588286375647517975377443187864206013029604441505835059816565889892031899888334735170542189650902009843058653294412361788234202591242230136752696948976276319719636438591661148973011832982443427574352681624378761047711143497308233123175341643511578668220979668550216224954133335441215329903464945515505534684502073015570884515491805665732774891835714183605571403545552817065103064854270464397632006644520586893812670741821788879556497758397445836848073320307802310179516084532943918851192970566277782917336094141827817390243076923271795532085883367199440888221323317045675942953444105951430136105967721531

Factorizations

Primary (ID: 219475) 101827259750880755032647637 (proven prime)
(ID: 219476) 198207450207909683038577633900036926711103767835522726458618159376888791747961311638568814305150450311586034365731440789224136161831399370142014249666067622308405877418938295160943701087833602373926697148221147655122616531152720296560581404953675132588581293765306644286397430931766341078655984444397310868124296784521107872308959707129731123454429313208508445361934234590066457927523836024113506446030841615228451706327342704051644369604172669159245052032751298436201311973754153008407006192240632218833878480318767224268842316437354158991816930472619204390230549470446818701329401175589394189263 (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.