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 #1100000009054217828 931 digits created 2026-08-07

Value

3295460677797516955905455912342333292781909609749645637729240218741803594987393788654549237122867556957934824394183867988802965622146515288814278939762071892394376911328247446376752114081294449952173781774859553398840766787027273371352506164879214710461815985432647154384124677912551324310944469128841638116776347036380792574171572824288758394673660984769865985989510451074979903290568678915135922519540223513932146791288322068902647095142790895195399546892523761458309456810223060723298422463720527804179271912190552391591945244633553834646989298580167480762298490824315062652918014907611495132414919773107274748813218195212856380459088317875336609686176438391163785094359520198759010072691752843587829202303573049777702386460839960232523988913651087871432954326342082184841610556819407724470961572255587946912311544382889323192023513662129211292571718285300830576377939171527371124611202316461514141960866847356519653388288917471
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 107 of the certificate chain of a 2,214-digit prime (176 intermediate primes).

Certified number2,214-digit prime
Certificatedownload
Certificate chainshow step 107 of 176

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009054217828 --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":1100000009054217828},"decimal":true,"detail":2}}'