Factor Info

ID 64856
Size 718 digits / 2385 bits
Status composite
Value 7085648393578319511730109890555069357669107632199413490749902857246815106336892089948606392541134073100481580146894070213120533517679065707013678194835275145298726123023381895236810828882077059154693082892851539987324291429920481403453943771521258900302561375668842978894154127532624000635509990489074386154728556136492508617815006043187480340925459405844123986205214315770581185911536582996168599709864447217270672481824353268017161096250789802375587354001787410750465135973651389224299965903091701662682026306025402772364852052941317735987843093276985692764529803567954028940345956009480588304639106343987703275682544380900686421841039931099747439164220720572105316478354714867526733002212980567486870151419283462791

Factorizations

Primary (ID: 64857) 1209649790453985326413116521 (proven prime)
(ID: 64858) 5857603125710503074369926146989193878989377887378549307340080698694452943771840934039914043511426273722586083160066970902682451383295578131720818402431022378323312067372735893687703501526686810874963027379732823992917543235263339060484934231319460786826154004177399202567487582258743241884882967472953976022207067993184822069876295474401504386484995541810914745611387885821526119324026575100882213234835697641902281295045267124554916878363751847910390816925015033504279031367335022031500504061742073062266961160058618030491915184454690182506573674446506088095087497667894289134626860222083495054626471116316480432922681192139099314538061776833914605238502911927953186953039441731202840213871 (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.