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 #1100000009008069978 1,688 digits created 2026-07-27

Value

16111340061808460576833030749699223053580609774441054433721274345702696296615178234578238400096945250299332746499506206124042266623379010237365190459028892674306309483607727569816243087991762577327768684015931527436685442294106474594849676814148639327025185699270352295018973039812338752317626956504968913604844080420253933058735053830423253973849801957930729107583458767917653093606489286702869630122512649315881300955049167291834804628880628400310421462830584988953441094638328083566360102568232372405560930932083866423730171900855119171914239662744369424514338781392593084062364749159542813418391638728704577655775060587502014333145897178775678637936763179146590923157189159836171892069840735263679487219914128000171691010686566385867832972760489774314404501290726751105301134014894296263800411990824545240801546529358685499853523534711141837245436315298783342978427066230391260972980447704019716188317060422862388915394072575397741166453638267245633913940350964257042910270754131611211979083626212854877948738175531291645720719647835058418188420136135213402977598691697270696053579080162418193905456265114599117998609296237248819068537613635686856927809957983619106269906599043822179273892984411207577553222045979134060498529847420459375090372698359270635447752221554242262768439700278429473602137640063148504993187304220585946023075575616311263415372868015157199048199237374782351740779376608873673266856801668386176987599166705009444812548197598805715479288982034681173013293125452003456491879431930996575215644288599899682819727233792578125890586532237676370709222273518081747848710677408811156961186333778784055423996760907898898976289352855082675328187347027504978600229311873473
term 5724^449+449
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,688 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:1100000009008069978 --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":1100000009008069978},"decimal":true,"detail":2}}'