Factor Info

ID 178151
Size 832 digits / 2763 bits
Status composite
Value 5464276717262756904814451123216706350352488889420911630181401518800972475552890931357984205343255579248187032257210807024279879195864768824916150256509546912512006378129265800973520958440825696976739130828738640499615995073267378275856934773053629736648997326869390887240450146220149666431155654279076562143774450241713888113030556166505587965214950143575685853223060179547241922912229834102674185851027184757288759495497732675609882654583300712940282104827269791409419968147033812918708426430944999517698686694929824082851452056413937760677400327297365659870553239215029567549649493887209236622022821686764526352290213514530271207343355954259271234676737555550713419301133079455542792284467687069427014010785115290979318829736685515265027772663381251335586674179286833594186844896299468052479753790808998946232823567603137426769483

Factorizations

Primary (ID: 28775) 2911649829058989499392272051259037690721796899560261 (proven prime)
(ID: 178152) 1876694327294414374419966303034888179992380307214399930549629248439991773352604185623785681730320469835626042651917109050381044327883740439946559943087236216023740707569542756573126417110437583799980806764466403738683622638956965046677976674766137704575429922601671193442406633348635333317783441765514909044886693980465618734575058346036919065654081414012053246532515645283048079879217843679882134345015214154871838500563102185698443974804418811916682571462415984128386059386295420006769224900367360013541722154902070833282780187192285287018042993725074331373883270152261699357902422173839993958893296746803201268320661693396840575498111305368150990013756602742411755368220658692747443199741039773156852071038228578076223024006006856106054857906561739328064538307109467601889946703 (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.