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.

CF · Composite, factor known
id #1100000002668566846 299 digits created 2021-09-06

Value

5333333333…35<299>
term (10^298*16+5)/3
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Is factor of
Algebraic factorization 2 factors · complete

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

5 Common factor 1 dig
(2^4*10^298+5)/5/3 Quotient factor 299 dig
1 candidate(s) of the numerator do not divide the quotient (expected for terms with divisors)

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

From the command linefdb · curl
fdb
fdb number id:1100000002668566846 --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":1100000002668566846},"decimal":false,"detail":2}}'