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 #1100000009019783394 361 digits created 2026-07-30

Value

1883364094743642087608374674225594939469357040764033394365334539978410529482767170866716986684831706984522996603601314753603697204104799384670642148719141754096628905587649396832765081406225684191986224665448866824101728194097701177014323260982407791332486649409930972190350660803753115604007049250211025444184186660275466964638117874719496622379425515665326591
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 73 of the certificate chain of a 1,119-digit prime (101 intermediate primes).

Certified number1,119-digit prime
Certificatedownload
Certificate chainshow step 73 of 101

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019783394 --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":1100000009019783394},"decimal":true,"detail":2}}'