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 #1100000009023309112 470 digits created 2026-07-30

Value

48173728279946018540017663793395344178592259553637912953475777861622806514290842676459278946549953814612806874929906610089909428841016972784591492817753714816322389353477054532692652565657944242870078272172672632416474843706272953957988315392111605838243398273405216315792038665348269676893853365260108601082753209230120186370992565525845396125337567964030317431947854581710749817732122120662030832464203882273030848581274235563774793842751312119731444997370365721205041
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 57 of the certificate chain of a 1,142-digit prime (96 intermediate primes).

Certified number1,142-digit prime
Certificatedownload
Certificate chainshow step 57 of 96

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023309112 --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":1100000009023309112},"decimal":true,"detail":2}}'