Factor Info

ID 156472
Size 995 digits / 3304 bits
Status composite
Value 20829471814614087736400495190977013834802227563152670362313804207985829361461619003033871986915255167154305608695170837711761233079171610514735562289242092211185765294354003523425185725550058758100885716938189470820894982224049461373179114572787564144355317543160770812975910260563824155757143912419013983860253586320621706460747722041220421021058849582854144517975664839783666593345732171155821199667019744848723889289071125889427102134684547961417189062861033024669140187675660732487165044262888077494687776608794308541666308102830098941768591759847998383251717779749174608495883407401949306996385323026330955397551076318794050085987048391767365989774582705042081062286437715169217788795559668031966282201198724050354704583034688645142867284041776434757007256474349653578086936433599650013575622534332801523122980028201035485694907007862177863932464976494364520821105550263974047253683921624364061977678978846571644419987200737263003157984425499862964065462517557775034714384186787581857562171

Factorizations

Primary (ID: 154592) 650141690025315305584300036801 (proven prime)
(ID: 190449) 32038357382992970238273772196661943116423663983223550587993318269995991668093484469943564260978800100950580648846799582092420215631958628187917328132539209741827022358606826671044965075505621175468245195786564816919082412137717944410833586067729055506960135479358749243200883559435192740057862183329551587825360302263873006200939949311835784260420944564700450927396343732415376859551677569397492295997407194391976719729271533091143436271124282971899273289386471644272628268575386913361174440070978813966442764725089480317626741562086124803596174259288397865966662417796741569365703575184508054133141311324657008379499646870129144807239210673291810259281198113463007931346140336987101808152348643142180225156715175861104162191997033592115351018766372562539471953579545124419239709663947360484326826496301324895451717165020099120379731455861023064628733962972225831234612705502213179908141558665533739621606565043492634851176792940467925271273678597093038926852709371 (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.