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 #1100000009053482256 1,033 digits created 2026-08-07

Value

3497384625632698523616026319612342744212563143517349313927382943904262616399968019629200710822850207645370991066182492396171560969619599714287627378114007383055634644043714379653028417536968393623467437290801778131684106985646192157947037101715437319832442645275499039224182791998450906562284742237651412719410735255184619939628951716999424287637670253424172475405128491894476680825966025696123769621737090077489134419461534153979423471550192951419289859487540075809229489829779959858357125948471216560814512169255069302269809765532413655667256538314859703720389086148889743295690752911394508764951926764625158890641771613057063591236617930099635011417328831787507017335604931671719303310434208237082163309452538280263408949204804063518733169373051783442773343542284398072217519451597853659416476848019799977346063622642282875357681336639948547647214933890731233748971131224857401203130175834576068424229610560379918263835305009583628919120500492096011068729338585890543465821248344338636685807478936457771626976667474784816364875333
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 102 of the certificate chain of a 2,301-digit prime (179 intermediate primes).

Certified number2,301-digit prime
Certificatedownload
Certificate chainshow step 102 of 179

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009053482256 --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":1100000009053482256},"decimal":true,"detail":2}}'