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.

FF · Fully factored
id #1100000000202898913 203 digits
Is factor of
Algebraic factorization 3 factors · complete

These factors follow from the form of the expression and multiply to exactly this number.

3 Intrinsic prime of Φ₃ 1 dig
37 Cyclotomic Φ₃ 2 dig
(10^303-1)*9/((10^101-1)*999) Cyclotomic Φ₃₀₃ 200 dig
From the command linefdb · curl
fdb
fdb number id:1100000000202898913 --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":1100000000202898913},"decimal":false,"detail":2}}'