Factor Info

ID 66985
Size 628 digits / 2085 bits
Status composite
Value 2781166596695903239677538288162972453257956824395194745060547073846795587493682893628218571051328281056148527707610009744244540267327830271001711603385157330069239419045510221083038142972933025989692584870018332909981571970136989132911154706334366699589361568813848488602082444117732285438973054303078653017115522940149352857806724123029703697238620666630580788756573870670342300340829954917672115785282619113343510966655692455402391565260700877392771923649328637122094787585617332228842910205939775701106514001793368091205296065019645783768267107867562415984424362894703509984033196358045620656917178475985844121537241367850683

Factorizations

Primary (ID: 92430) 130958018700810567361260919261914712849 (proven prime)
(ID: 93674) 21237085168872436152635011983864169498728851089603801814996368274294663966430153274404478915300443254128798087735372134110886742320663410818222655219356854285951254216224629887369662147142924625295696017254816858429041794133088823871380376360108828899627606229175837300591647920576541914381329933999979008536813328602200041786604795560578419806889736263296823388813278466411361454295102608971988959394694388493574677574038642767995088434978158510614336969380631767957276029000261804198713714474159617538917422257217076899339291108243245868694994178859142545437680770301823138063841828480267 (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.