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 #1100000009023343083 607 digits created 2026-07-30

Value

1258001495009181118735127817787879256129756233898006588375293319710442157756967243129437504132580780763632969033756960742343820589180147412553012231838561180818992738089931597502612594278225222852271509535391828395743498591970542894780029135305521690065050131298070393257637379991192442658598498093838433621202473386404343484473548602258235914714544080872060067374750804358347346343424742835787952134721555179774320654865500119177120219739382924223175271302241318199762375926715970219867988079992302664078578273119985929319243321115259761012219639226839905617030271630699060173530774754929418059562641447263
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 47 of the certificate chain of a 1,163-digit prime (93 intermediate primes).

Certified number1,163-digit prime
Certificatedownload
Certificate chainshow step 47 of 93

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023343083 --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":1100000009023343083},"decimal":true,"detail":2}}'