factordbrpc · fdb
Sign in
>
?

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 #1100000009018967030 664 digits created 2026-07-29

Value

1932456283839565261351189340274566798537483176725050723285777517758859159675305510836202532052527267188600435574220648376609244651170629484429855325775157594403096394690536438011717189081336514609580623058554055775759874756670919989901369599641302354705217028348216690938601852760552012489132812269666907571071504922793456794652360549744915109233312869326999719198639343625888148065720202714971973248369608806605402699991528610006520824347376275640047632481226925180682493820202156324843793466084623384790232605227062724781848210185017565230778909105897110418178132681688728840840694198835104852415876934292397132592659512255332239112944973182830126999066779305563
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 31 of the certificate chain of a 1,062-digit prime (73 intermediate primes).

Certified number1,062-digit prime
Certificatedownload
Certificate chainshow step 31 of 73

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009018967030 --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":1100000009018967030},"decimal":true,"detail":2}}'