Factor Info

ID 178436
Size 793 digits / 2634 bits
Status composite
Value 4491048086077817547869023395371397611773081126289339688346895307863643289847891945815381039688162092590164241200370377465853018334970585711594810682120534925234654700213752720905737599087081373690059002820035425503424481829464690824711100216208740851403666276441308438209418118193434632135694349606436352563451096762171323610218516903784187376364717187803845282755989972705878793382073517343170845284297841754176465435530019199412719667163085032415068960730172048883366365687655384665920075244715994151540278586088638235897388930479595522314878714045151102563036819723420872959544702611257818607316890275236804722777936034423357183968951454355242689943864106898474612490351236065721277521346639347700139823503594221702861808871989383910925981735351737394376718100951483063381853944517151022073

Factorizations

Primary (ID: 16866) 37076015900302580943561817766744592450248087653 (proven prime)
(ID: 178437) 121130816702480852886266378571217801429425377472509909683733258581780086657625479936292056115240990384830174884514674421531651835679481382246565598434722952839278956433170292205858966094728314383431480134523174525960140172564164205543962441529196820378575066687248279269113451105476162497371857805123559360320693092324970204594105377762153259313333679074278147346253054897848214149972496761714392921019146426669143434924197056990819482078184190945268627186491522147094779121518902679079172240037704871396057957176045315676637471027754734498507180486582561487277817843066576844946219012170990146584359655810140154519511929732835960474882752156299070357333342638369334980634787117562720018203433310394417710978631845382134500011992586241626694171141 (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.