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 #1100000009048464441 606 digits created 2026-08-05

Value

117496413915529287530823622667088032570327287817930404618136551835950839566347438648190494882942524113544112980577785689438383970306692881544192995852005045653252073858834258604746999024411538754397204081510276324425646417586507919866229127929957632825073018152411637301200998692136854985327539597928857497145717964238223034476692691582461961761271949637160549297929378359528566954910454217955342136731130521691606853245368132919515871485911969177282351144158110128912663857459893820474351918086392422739236243964674619491742495701723833575981789750054718014003719173200875561147146213870770714951197786087
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 77 of the certificate chain of a 1,491-digit prime (125 intermediate primes).

Certified number1,491-digit prime
Certificatedownload
Certificate chainshow step 77 of 125

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009048464441 --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":1100000009048464441},"decimal":true,"detail":2}}'