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 #1100000009028284078 257 digits created 2026-07-31

Value

12611704632664379963520106680757576563016844992240358164562155755328703331458835500314041636121232156846325623673108912792788020866903734418765147282200718676187817093082245813091544770156980303466193599040119960111508947135827763874287202058331417950951389
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Is factor of

Primality

Verified directlyproven prime

Checked deterministically (below 300 digits).

From the command linefdb · curl
fdb
fdb number id:1100000009028284078 --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":1100000009028284078},"decimal":true,"detail":2}}'