Factor Info

ID 71590
Size 440 digits / 1460 bits
Status composite
Value 20287775324373982338760472441275765660976011663047860461781859677916362620318707498442883216334061941219491034256455760866841040271726939387308967487531681231050069882202873373809824872853600953563511587286394998483650314008510952335702033518540578762814700285121308171656642941892753921677967637303189289353801427322999705366832495758190848743266452839390601924374042412725832285011384189915064388394511924285172178348735995681883908260001

Factorizations

Primary (ID: 70639) 4080607191041244045302251 (proven prime)
(ID: 71591) 4971754048984355448471421332601245410995579055004575733914930680272547501134407578903470202784350859707275698382978064853864361731192110754682548656594283682873912448888633339177360423328977886389951178279074906771553545598117710010802871238919354903139542603744491684987465402623858856474053515224680914799507187736118615725625898512375541909927112482190928490333368719641618264600353166768868430706709222461145251 (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.