Factor Info

ID 167043
Size 1164 digits / 3867 bits
Status composite
Value 723416619464387255373363980962967290546355228410437709860126189014959670359517381847628043872660902313728761814900909157221229124560679734971716861907037627883220010595674778856286511483774617858293607796084018035015913072102252602124801685752778462639422333069277561184069282950020132579001116847372935909772318075233748200759426973482148571531690949798358800344362795619030295839552945620557468589623218262554019538483720079372919494830325523686660070325854257888200461170755561742596545883126115943777490197590578241975120198332916287420220046277490983468664468931590330337190401809547957685059222022137242305145013804468023341940998021023553669576086286822190334821801615700934103760109356062414081944420868445386524540339668363236213541073728264313956093295953541223453959865817974100772348920330827951663751013487371403250105612373335880471258985419397333166754250677325785978586454211254669281202048286705499145061315577754138926730655572117552328754484665700152789475781022371219490406393382308653411333806811431894652193030576371065550898971040715759265221551120936668871089631191942311289794973430943679218623911328530627450003960507627722279843315428641

Factorizations

Primary (ID: 17260) 2334775781694290932919 (proven prime)
(ID: 167044) 309844150832942562047273925633214127527275204332366324827039664586933159692750261412554911831020499111153727100960097585435639599593435310839611217826028666638601235599472185536904390890358224682869173097230344675960025461645835777327570587276257141772863477775324641163654556153894548656648412494989843903492796654998174237342057643177265784536195115243533293297991147670437297402667181791434993193799643561699447679709222841531853829665329490255139639461203850080567515357263219869007372309053076668365638836487385372268805332123381881927562962098715289240460213851028586432667608199535858475812713142997811617428513373905074130020357545050218818061839957438271004293201200880479917823779169011389529421054353967163367266345206881261534340020036008653496622721710600964376601868960710323522316150347117533991410764565375680409746319728480478000489169702484014157957772141167023751514909656079198217683079656890098487533565293818965217182405691223318558486585471978294046467642074762080435411905539138879644959607534505442619626499088097042514118049533247207101420029333018233349490126747930135830458575359438425713537817868919284302703019239 (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.