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 #1 of the Home prime · Base 5 sequence of
3455
Term #1 of the Inverse home prime · Base 6 sequence of
5438
Term #1 of the Inverse home prime · Base 11 sequence of
4449
Term #1 of the Home prime · Base 13 sequence of
6559
Term #1 of the Home prime · Base 17 sequence of
1365
Term #1 of the Home prime · Base 19 sequence of
994
Term #3 of the Home prime · Base 29 sequence of
231
Term #1 of the Aliquot variants · Bi-unitary · σ**(n) − n sequence of
15760
Term #2 of the Inverse home prime · Base 15 sequence of
212
Term #1 of the Conway climb · Base 3 sequence of
5808
Term #1 of the Conway climb · Base 5 sequence of
3455
Term #1 of the Conway climb · Base 13 sequence of
6559
Term #1 of the Conway climb · Base 17 sequence of
1365
Term #1 of the Conway climb · Base 19 sequence of
994
Term #3 of the Conway climb · Base 29 sequence of
231
Is factor of
From the command linefdb · curl
fdb
fdb number '16316' --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":"16316"},"decimal":false,"detail":2}}'