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 #1100000009019236484 741 digits created 2026-07-29

Value

147557967810148199450733965538675940511689975539902650317623568411362940131235845369030607987973255875426100269694849217018733460872509153025856620442336807245746852223924827744343128573874521889155506267892394800704132487263794698707489819114112453803657485522315474914546677566565435337022438638563867429388216608446458081443283135019413511339191430279282843642317177677883901079350398561453637260262382311802829017349454418731826837096492463049158032765062113353784010642666208377070686475055601494692949882213802543567233040465332494911608863422124759668863703345423319928313809963745278555372932522637189796457915255489186613762415376985809312315190217640149731466325516880749266328039015746692032911600520294407313536598804876320659363
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 34 of the certificate chain of a 1,090-digit prime (99 intermediate primes).

Certified number1,090-digit prime
Certificatedownload
Certificate chainshow step 34 of 99

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019236484 --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":1100000009019236484},"decimal":true,"detail":2}}'