Factor Info

ID 181130
Size 969 digits / 3217 bits
Status composite
Value 177473387798941035927058914644048705182166372544426102726215554068841526160471990032267767906408509318269586763483662199202965094641209533460994829620181156951704175063648327601321732982270794558076529597604290418374166916696581101527131021268567116138520005964565705592384961000969162428340908771512376055166243597173490213685273078318306705090239372907457316513200597529064997649128560332892061606937589243716950349441042741314658819881091975948040834319326715706345259375599280296674248794017941767914970734503179371340605996848604415731628112516463065565765415925236916359867345762262579005533057571217437488805403376053644770063033949602304277822288907355306315534269933956963286960906201623618117066973699564552591548793554495357770248596416595617946289964077238669417171755154283133940877336132628739660930800919665488039310077349110108037086411763362621846652545798629746096047246384268226679873957656408852304869098323840208774949767240846111418384028102680387

Factorizations

Primary (ID: 179217) 4445300949443639682032201642218796193819789993366163071316295738336445057397735177881928340738887 (proven prime)
(ID: 181131) 39923818391002990297330931924639969133655013175022216772033634147428445723121526488563938088887755197062785880205745127816884742827121239684213666235543510409888627654279855137074286992512921425763255613966853855894962796458915853805743456345631828725488136662409033543252698340038835451200836564248217789920915518116346446754533714533133856389784124839641111519691187348131262012205699632212550820698957224225819212116438654576927214070204810571772588808007307234934447976489775198676463409368182434636266682424284363706591042602533472799623948345837811792683252050975914905493247864695278129430929861778371519863185101601477552864886640364100742585968037327369894310491455009443269724861827074624685004378876110764446032871211543974192096634197267555568091676631879489804037509883551957428379648169101414437353395582614071089266943889533331164167521522121868553209854501 (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.