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.

C · No factor known
id #1100000009202910357 28 digits created 2026-09-27

Value

5865458560…19<28>
term ((((1572362312118836246995203141202920837985433)/7)/23)/124907)/13330241
5865458560…19<28> partial
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Is factor of
Trial factoring & ECM effort 9 · TF complete

Work the background scanners have done on this number, from its position in the scanner queue.

Trial division up to 100G
ECM effort none yet next: P-1 B1=500000

Report factors

Paste anything - plain factors, a GMP-ECM run, a factor list. Every number found is checked for divisibility here; the ones that divide are submitted.

From the command linefdb · curl
fdb
fdb number id:1100000009202910357 --detail 2
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":1100000009202910357},"decimal":false,"detail":2}}'