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 #1100000009052285104 736 digits created 2026-08-07

Value

2511349238178591263507319874990124763785108253824905465362844555408590519966760537606012336495124226354806207976637686266964217920432194885613272032257921006053565449176371274809604725421107164279606280204596875965595701648554441594277693007204703787720540863038079282469901039074449186394207020110613235987255948635181707933932974778336260129239443075491235296922504819259969603934198830674857831278028189823533432845285532631094053022987010541305773472199423108362680783567155709586036394513085838911603691916980791946841956603197370176322187815096747618505584060560668241651847514696347724812781078307495687272437427363082618102281769831355623106655984839338374224939778257001359152115778584495692982723221776429211440080418748016997
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 70 of the certificate chain of a 1,583-digit prime (126 intermediate primes).

Certified number1,583-digit prime
Certificatedownload
Certificate chainshow step 70 of 126

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009052285104 --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":1100000009052285104},"decimal":true,"detail":2}}'