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Enter a value, an expression, or a term with a variable like 10^n+1 to list a range. Switch to Database id to look a number up by its stored id. Reading never stores anything; use Create to add a number to the database. See the expression syntax & functions reference.

P · Proven prime
id #1100000004858702083 2,798 digits created 2023-10-24

Value

30391778995876820218778185478714517010920796362300854630612039183036197558315212963064912067676023402496305947645533153541901577181218794062020560248376765010913920222898984639921765754292624298113814014684747336138104820908986296466593614782101513218080623813260894536464169704513283059071286124661817850861977034626696476404633521384885906163248105953721395090129549788807963091430645297829201839390659294593024809153333521677286366934594006229563188150087456713145033394894570697006401035969077628957177771748347279359270984519150295711093020178594222762256216487763042669885155541003001757261182461648706078387404163601304901550674516394680902412053841716155606110887122043104846502265819339777700878683929442763791987405721418604529124766088257097154512906804810285401145683029904960422432467721012059052261964350797367653572879562579965733095877662949138197983232815570025492576576712048043542570674042688484142697671301097156976710513938929955928030677620126172778835065291004717730325346624647558462616609836256135328872225801569243355065192495168590749434142726638708534574452935256017200735923335004300795792037967277964169387401561930782005795749710447415686555589030596843950964449717100750037785271480798280166291342854672408314973701906287436613239865646843788087973428077790392889061806003490779258436579652354207662723153075583471482288683732624931362980048351037435051569101924345641654738492855311891432452298694592692413273594654994328275811999066257307134840687515631252340095737360983280654752191835098589463254601805626887446278872246504137427118888657265853323794342837897913088876669959986805930000963348468630703288302300024447172574752779781645609211425038151327946705298577739878955065916982454065814727430966053606223017565016667538352905856707052564081758665805554297781778505148318374407423683466525990989198337273429222462463106094593189691220932014880937424693037590471865574236427917240381519774055300146466221525888255682933608060002170049179257714503737912603326499581489292032401895393538620090187120442311294837633108535218099415134915746172507258723798969140922816079350631238138788866439444754507037235481375870112792190720441334163832686159936133503278061187588163049210268745359560421126985380801137168948646535568644697969925369543796100375586720821548631081132362167290541943483710463019749125560696807305228305561049694603621911212350829367680770397711433640167274969706749953816192104942679339712691233419268254584931362885957134763312222084764261281676755595928654669790359694961286421959731453756854809860671706162449438165830878309270498479099489986633274855478873578223853276895279359072001811917335401134963212526353886920305030912327718265617675072913762401565175235659871307982836256411555301606385022348767701358702039869638037594983102890625957
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 14 of the certificate chain of a 2,964-digit prime (316 intermediate primes).

Certified number2,964-digit prime
Certificatedownload
Certificate chainshow step 14 of 316

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004858702083 --detail 2 --decimal
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"id":1100000004858702083},"decimal":true,"detail":2}}'