Factor Info

ID 170598
Size 655 digits / 2175 bits
Status composite
Value 2763580425702542226639769302862819045471850415505180637359781783554024700119876648434798809389611818413311803907029024840206534552341850013448323985097395240579431921912286768821458535066915906745142938000976307120685375487891063589815509984172171559563766639667048431349319992101357022099962948561432461203614922819832749099145294568594976446323447107744493718132564632601500518009715674660918228406475053060190155845542601006955392395970837973670644995315838353915502042993210470769923450891492678298468627313751759787354251245512208157117369909746879165317522593603233296258522604026571661740751346755749068206312193692185973316964906314741025350625081

Factorizations

Primary (ID: 169869) 21630018416794767304875321294764298721610798968597536024129856114923351777840714458062408556349366772503554183475439850086125385249 (proven prime)
(ID: 170599) 127765976544742207944245932576555719952945010349424535233927366402391113666698405881830211387818771197405180525148621731537322081598372252366165183109173551599371268160440656373041367365710088464444709877610704050018233444249180945896345774991458342674264603960959781267308418607684496571026496407096572354725945021734169247586380915700298592508755712039667613173192858302982801819269710873155990006317859612064781115179638942746442756602744315231999643853837920806433787059927603199066610583884491140499529887200861654982169 (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.