Factor Info

ID 72961
Size 1074 digits / 3567 bits
Status composite
Value 353312783844877342106867800591927740327338847589784053776636446524001872277305903939794942182054536236797318265513843378612631569109129931948371630554066751172516640381638096348376996361420692666929359222587714074582376010618950189005572122804314569311739066953679030802152339490415188519672886589947132156024698189151965338294067281730443598740823048221115504432949745356070007823116173793057072698038194335894673010316475030342035415885786446944566319827850835521861595605724270643133121423530056762397575548259088181352875239972577164186781324309722220147011622709489154171237673505024252120570475359267532225235568032606619044036318527936691670966318782754814287117478023633007006449837841002371945310478722374497649213592469210844023989658662236428492121127229122589820925762395393658935917166457440806147741915275356322876601026688123878499667803055457381553089291373121546960070549315955975605853547554563412481295179230861158093771184605296219440111220444961695908649248765739579870893250119409565752673428817232417009825514316211823865553263698542219304587154685321

Factorizations

Primary (ID: 71550) 62819119823011640829903889 (proven prime)
(ID: 72962) 5624287395944272059463698011726301188795313108612345037464448668636374728615183628179472260886950340619174308322692386220196674910773344596805261982943483297413396217100444563904548069572681133203881653634651885964640036843225804133970696260320587626019834512826840157895167740124454913577786441475060619753472929711193640218393662357427657128338763399200467563355773786393011958150561800208244437408332849365847307092368011966241399658539180215063527353001030867538058394438367259524398729414719728293261417711588911111791546257464636518443224026567087649337734282106538125459211247128027183410805368213934550727108460136230582436972327906567255118401183920100313222759336630630633757795121847212254786757448731445683447768322920881665839016129008244359205299110309913222237842782374983994341141368719409382192527806807930890997317002666310141240201918242963760657307421947254876075605175494177522619266612787076479312668598654874526596105072491571040456057977338608423493800443548202999916240859965668801648794863379254132841072782129210811152889 (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.