Factor Info

ID 156581
Size 1072 digits / 3561 bits
Status composite
Value 5764454221130257609070257793901978873874485776015165227298415121817950252314149102032025158896801627795333896766079534027652016119995574657490149035182150118564297896524889433430546624208490829056651408111115873681908439057464048784343904338025015611689975780028702304491699912542969419958473370398756182480858936712309952237658271376784945704921222244022031253615295687328738123568220350174928131051613676148563314652680336850842791538381913122733335150684881623697871906934450930253621582788220255787946097442818542108316999106746650799316621637867980650581748305960740454146364379909236763797546645234333150277647776741943916342162498686047881010486931391903125647321291564841971836219039372209453101422518054379408745492714532332503376189654908635450113133477047123391381081129803065479897104988381234634460957001393196956592711724076587693226236534591827373489426452802804069200943371058081602364408482565479502378754919714041400215426445319114672674248327422391241299748902825428627316562694229224976685157316203139615545015731429690010956804676034284718626358990233

Factorizations

Primary (ID: 154905) 35759203106444444074859 (proven prime)
(ID: 156582) 161201976564500132452437273096775156844381967516184314991542876521276562648622314853102662412585906480620283222103365617393009870059018451840840996386160829129214177307449180711266339635250890569415673000026727082602026239263457012619357620102254001440407756478651586250587008389023981972774590240358419635866815797063300072641006528780627857132727043234952584810349176442857494473029155052040660609546162819456829293206270794985826037357416697840159752504389410288982521688465490088915815210121646737307182917674229096272293982369929478673113065049801357380063520225311021248605650844138353552950789358300541794846117792887234765813659423108428584896166958879088567536689321401065240232460520923143040443223196169820596861568371017052955426148392171289003748786677102936391804401036254391337689959217196289303642759894947859547319749900358333126460598307742564598006122796267528007108568126677519669550745654094533552673047644281989246649838564416223453868504065987281801298844231486723764227097271704290042437493798691003686605531111272366990872587 (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.