Factor Info

ID 205889
Size 879 digits / 2920 bits
Status composite
Value 783629071968268662683360447782915481977069806531547545480437114963443712241768640105939891446193643070554644669718348144216906517768334483982489013809297178956113058429884196710607294652847566183979159178968487666491880405544199769838316060442139870018252571347598579576839393447620816510518425007937799256357704023797139813920061134874010298093636126762917037146226273727671412252272557213031418206271780603112957086347679256994254874764568775744747797820154984730291471950566558798648206164973525308500330072573269225631265072450227192859390699800552555734287130042788703163884836315227668581033628951037193707281906123256600094719250945612328012277705855543833345273226993564072086004180694693598548806612392818929150445846992088925123861277398864180541363600660747066214781305859642606669411524869887688990250847464339313192416982429527760311909520506040523117819406890220607

Factorizations

Primary (ID: 205890) 2667841160191247396813 (proven prime)
(ID: 205891) 293731532319597794857225980415301716920872317802631578259153250825649217711198662325152541404908979571233020689849404691191074665622255899898597467533321849873779955590395864339826490679712975506153014620779856532468898735995927911500618990524622779132122900322813302536991322219803302494519635797567696913095094069254080772355226368305913984863999215127554934122317170798551045074032282120694965732353895211799653970489911083853238045738000999338560200213067711867843805255234567698286979743196076648432104243014907038610504143568568900392987370144841692341870638813600321635335447055719854496736088072326346692385686505167835652563362769844278799569771341913290666737693032213311817442795678990953864981432279710928946898354231422311276803232543547603128286182113824452202182058588641590193488270469415168734830350585515316796354183150876196817940023777339 (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.