factordbrpc · fdb
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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 #1100000004928075452 1,842 digits created 2023-10-25

Value

371111984542190007782006374539751802417803049880880974778877431429765135790645675884265571256687110963392477047778836609642199843924739654557889359777757757315248331291513461384703505014617378208382224397173209907425919244981792921145138185762834349323679094578684517911451445200408220957792709631918755160068294099513166052349532766133843583688708070200092307898289117186739437741055269665565638812957240509866743809955323236005625117248145818989262708241291704573650124403347591225828338656096319452800207321766300236529385581044574301999180824459523321352519422196052521368403774895386681805324603638240385671156356858156421209425909927259609091896562492943550670058081311428969649605386877563793316304372653624333126981177827094310174452968913975912989182581881656128150722803663492804378202448148828618842270008246474607027706991446934143210039378498558993782000766555600601433380353460895371398096403566241067843484848680568596598731793454668646985369085737493397226600903246822708110548288391117764863137771740457109914096515686139707092143184357629132066663180993664320301262682160272569421491925386840478759553783457283277844063093770681530022038626835014879759786203032054597936827503988828892488226911201442232375062358140127930065712881126768484183413087143689467873818376154137770500557326302251354927866062764412745796421002332043950948105694614233785445979506965428267393097827519052072216571900404713107880733344052909223093995105890719940874010041747560904684547708428767156656128447458125625544174539475473172756132724678895580108069853293886198893188269551218954939324840917509792019054175272240786039638717497377710376316970842327032478456678299029448145385185829059984592961276396949824988493427840205515507825348239963840811926758508859629520849143130362780125701440603556550982260809664956981568884702365835995205735217
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 2 of the certificate chain of a 1,849-digit prime (142 intermediate primes).

Certified number1,849-digit prime
Certificatedownload
Certificate chainshow step 2 of 142

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004928075452 --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":1100000004928075452},"decimal":true,"detail":2}}'