Factor Info

ID 121563
Size 437 digits / 1449 bits
Status composite
Value 13457166377432155552518523284470305469495190835339955343058728821669261802748282619075280548194981209785572198066867967036501932330287316427438743207168148786179477599418547038070772497299538500056285850128846315882648776449634375048046748431945644197648265549054688310399667020884400968831488837423729107999268119464980003314136525975884455052119225460007066268814800708413528295362730559764539960305778002729184807932708576832074847521

Factorizations

Primary (ID: 1827) 2982164551574882675259154717841 (proven prime)
(ID: 121564) 4512549909536487139432746529586372164698027728008555607961776819490029785949115346160931092571392298358642257644779633880094832807227503813461692529800806514364490649550490626927291447914206646362314079682963010028399829551322496914519996382970104931590028957584025127408847854814661870898528546890934635382638665237911325319879913462028438910528773008606768199687903194284395027864598454484594624783726481 (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.