Factor Info

ID 151190
Size 791 digits / 2626 bits
Status composite
Value 21389207322923329274665701347802064442573238554594364765255172009553448468230539958055185744776286337982794597758638264176952361777398212655274793926524929664473597855596965096404701948246647632779805851582219942611141792581362298539626534447730316584102019030416851702733465678885077519451276301866546787412043467269757228849489220201347474473329970869397198592844079071514090463257122369203824235223343095888816620213259018062596081731424408085645200010950093874130529902570457987140168078591618617224381247188910218544681313674168924084473296748020094919345365833278512039511511022963072560053442088958246962275567981301168747055501885908036634287185647076357262087786124096086803538778088467579484985976616897466533789349263635316423082034105088552135854580330747211367954349704671709831

Factorizations

Primary (ID: 149623) 12139270932215509058971 (proven prime)
(ID: 151191) 1761984508160214250615640951257594330769130832786741600737321757113016880526138459238250380789622791238838837878958522195287533356583212245487245944239677461516934255025398301977967867014809163317269328895358027818300487460947454559572323037720886909193037735230699883635236134078330213972909404791118637362535288285905887671657861861696197822042473969463931996413913146332056071988110986238762349709052584079792732166879940131859868114563181103917346922801229845475755814961367410533618246228638627440421968734983978500386083415309098522347381706034624326639265043524524863368663243580911914634835436255279362300400502322448079370667711225761586613625751030601914727642061332108167592825976689558443447635368663222378318494024256068002106662433425450897519971792630661 (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.