FF · Fully factored
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.
↪
Term #6 of the aliquot sequence of
1584
Term #1 of the Home prime · Base 21 sequence of
511
Term #1 of the Home prime · Base 31 sequence of
831
Term #1 of the Inverse home prime · Base 31 sequence of
2929
Term #1 of the Conway climb · Base 21 sequence of
511
Term #1 of the Conway climb · Base 31 sequence of
831
Term #1 of the Mid-divisor concatenation · Base 10 sequence of
1860
Is factor of
From the command linefdb · curl
fdb
fdb number '3160' --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":{"expr":"3160"},"decimal":false,"detail":2}}'