Factor Info

ID 137960
Size 904 digits / 3002 bits
Status composite
Value 4405167239382706286894779656382489449941261012869371028314583664515411542097667882822365432814170387959044607143650960284155232522970888799852937996877135041913571680761997088279900723801706115181971437951313515340157860806518466660866189548834038588655575981818033418344568187417848038887620563028647547305281095214664837409257305800538036761267137399198426281263983283257778231553799606695900636612976953165594951979583799140873914101955270650998865190966152525118812684273200138378435378215741323655190765727889084591662466954259564197302352617768288319698735827340718402242378801276084878504090436047507754090738913540780047681572744101826731658088025526065690817289749057423440026222906555987372004600880294366245878197533130160665458109019133116437720828562987733175181628661447748276614913551228448605347465834097579257580081518851659188812555427868763609281412007586272642979062641329081615807163

Factorizations

Primary (ID: 137961) 3669809927838226815381787 (proven prime)
(ID: 137962) 1200380217505612355363753258772104020491846084517109889475773219735365957301610924366248233371551972429883034487894222911001665048183369569999742902896547448240158568588205646220103169659344315478380384403157519768156386386010476470893841203249999299853769911196866849950595383170251956064597484967967137899547445470462950920539719089130108864379560384061428682387210713466752068685033124088841457535093440775220103883933169453499744156247604084005538428003683795646606388442796311218013254708084347950606500585299937616287520709924843010994980313596737390864358218522503805267311791100954949249610130745733340808756381525894043094086673033835085965265030344603345402426313253097170763833633654876692621084903814601795659532090335567093588705242739538746733983674308703266011008196538661286168261185432211514460862388070518835457651006417969216989478792577349660382694915752410849 (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.