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 #1100000009040618922 1,040 digits created 2026-08-03

Value

12332221839258567922668289081186044591482410013426108304168791689341833682031622619937401305298393044739433896331929398015716979440903174063785488117583084487809647568216237585959852665075103202170652655649451508579666076819806364926388388517056742996211646389360101974325076040115447390457407298818787670930160884373936580025078827791351907625030751551388910179289154895092960418598281196454455420605228024804524246986197993930265095762636592505470301003764005477251477200929804927894564920150842581141402933776660515504529673437796209961648095032030171002105403364834936487705341258124058836791397933690690301208036301320025158889862715443855316609274849900446429181451112485151653421837425633841190629357221161498312327768470578423171495076859231369327558455298814747057705493148965404830899783627559932468635264686290870217922016912282488164670524389681677110987277972932205473317542514180153884283473287545549354336393821664798435946768875144033788250206785267615341679621271628950519140317156591712440433656248023513764525367841728261
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 20 of the certificate chain of a 1,275-digit prime (112 intermediate primes).

Certified number1,275-digit prime
Certificatedownload
Certificate chainshow step 20 of 112

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009040618922 --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":1100000009040618922},"decimal":true,"detail":2}}'