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 #1100000009091095163 1,465 digits created 2026-08-17

Value

3333563524235968560808171463569392158567986754857844247492860308293643449509189862516290919468213298941756030550455849961066788494820804215204946427547924424271968968605005459425498911054244952981734323238348796594807942169282069188529841942460420949430160288903894701622389179518940913806387343106351325060057761957964129989145646655233802517191079993837475837171840650874207218762041933309481590055358771542995085730385226582612069671617473343881098987404882877916127472109121377271837732407427415835748112786956876319751274658832790733448253211357820922040022159685593229590215251805144163487472151905321006858970575016955223320591468186060809927189582976852763695133936455425782865985912673370749549201178465456197185291967205932523200994372285362183299311179027410897591659801539870974435565504699807740682873319088887401788834819494440233724105126204065682037948977913619255035304627410993466537745352199608735043148050676686520011112826785824019805628854925352360534664224401132561896452335664951293052263025362480874785834627574402669433912459322996913454448515900246603372831290987911004742254771861557904332774814451967041415910601094304831604687606618315203788355807219422285692648936169299180306887417352662332824076314784715008596148198101708109950814038604409364415803483495485569737888420749212330581492975759040033174423981581496169360262524184108219953233834726581701703639946378559821407022254999305653525950677187488137129271866416780265526170173
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 49 of the certificate chain of a 2,085-digit prime (160 intermediate primes).

Certified number2,085-digit prime
Certificatedownload
Certificate chainshow step 49 of 160

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009091095163 --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":1100000009091095163},"decimal":true,"detail":2}}'