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 #1100000009047329933 400 digits created 2026-08-05

Value

1710685444149733874463569118615493531322109599792197087531278037948278023642713387421485842438738486944203806726472686291471474438747115805809265376645363532433181593225569406848885568699290364790582148440036443487203356639167783797186085559388039903138993151929989677371331948198021567046146188345267641926620340627004094288195785565052255959069092569230922630009420079131144270964386001392845243143
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 83 of the certificate chain of a 1,453-digit prime (111 intermediate primes).

Certified number1,453-digit prime
Certificatedownload
Certificate chainshow step 83 of 111

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009047329933 --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":1100000009047329933},"decimal":true,"detail":2}}'