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 #1100000009019783364 517 digits created 2026-07-30

Value

2228657095090999963661129093088377922077295917424939423300500377835955162383150494461761324117598109684844290457413266188760925024714326598783533884927655236515366967369919285402714487367199352938085331806026097951307538393356173845263063639484907744183765001735783012133832326374779295134285205756386213395982029297692990920949813995215361586162305014900252169744363424479344144311633422337277656130480673762697865561946607182706444467719240970661430835087381167628539276822354038077557383102402036492881317560535047
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 58 of the certificate chain of a 1,119-digit prime (101 intermediate primes).

Certified number1,119-digit prime
Certificatedownload
Certificate chainshow step 58 of 101

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019783364 --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":1100000009019783364},"decimal":true,"detail":2}}'