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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 #1100000009008060326 2,486 digits created 2026-07-27

Value

24794388865358144065495202171216980374284233444030270352814216650835216241233289303735975633183501313797647595265788431022734950709522503245129630547499874311807990034188009064825740063660311229932799179843437035728544100970499458520980668167255407912681068794290618819782926644079712275976314424444866652899904172536837445695805095514387071826864009835116420177284673608478461496964783388276646979117391523859348158130852810081545297813292540469454329160609541604478972510741196337278024990441767167612861675094793265849194945564918129072864711553734342141801045313496755603851130847356123928592281999372691846094444580698487246754609944928412159674604317778694460063873057178771162093511744287212356453259360522053716647422763000586553938895933405914493055860072068007846976980289098357471836373662181684968662499995971293567519422453438196309042956478104800723404761156394105802286045964246120425831719742504494899980999027289460355284871484664136163161966544900894508829343062500613244714432176990230182218132292844896335730484005617633887505268559242802062419899025902857009919937922446470130703962546657760259251702872409401981980646825381531640192451708373243455495113966251058164213139783060231567292653026332430633067329546102847539101006233784567625451270021716749738110687569588796373786369312314257326196310594426174314257446369148415787646879348141531955592270861265386906694728812219691301059397228104801607946673202084871661277707444300201974090593860346201671654577217596565654974098923022430475537537958625653066118404339038731863580366283330725279155103440680012403540107758928712310326153118919443314580340343557366596264254564468691007024452836787795222808039385850334193451675788232812303910529564869755801034251938065022976000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000741
term 2260^741+741
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (2,486 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byA.C.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009008060326 --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":1100000009008060326},"decimal":true,"detail":2}}'