factordbrpc · fdb
Sign in

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
below threshold 5 digits
↪
Term #2 of the Home prime · Base 3 sequence of 7223 · 15 terms
Term #1 of the Home prime · Base 7 sequence of 5002 · 8 terms
Term #1 of the Home prime · Base 9 sequence of 12677 · 25 terms
Term #1 of the Inverse home prime · Base 5 sequence of 28641 · 20 terms
Term #1 of the Inverse home prime · Base 7 sequence of 8479 · 26 terms
Term #1 of the Home prime · Base 21 sequence of 7165 · 3 terms
Term #1 of the Home prime · Base 25 sequence of 2589 · 20 terms
Term #1 of the Home prime · Base 27 sequence of 7766 · 18 terms
Term #1 of the Home prime · Base 33 sequence of 39173 · 9 terms
Term #1 of the Inverse home prime · Base 21 sequence of 11365 · 15 terms
Term #1 of the Conway climb · Base 3 sequence of 6354 · 16 terms
Term #1 of the Conway climb · Base 7 sequence of 5002 · 23 terms
Term #1 of the Conway climb · Base 9 sequence of 12677 · 2 terms
Term #1 of the Conway climb · Base 11 sequence of 10377 · 16 terms
Term #1 of the Conway climb · Base 21 sequence of 7165 · 3 terms
Term #1 of the Conway climb · Base 25 sequence of 2589 · 4 terms
Term #2 of the Conway climb · Base 27 sequence of 365 · 17 terms
Term #1 of the Conway climb · Base 33 sequence of 39173 · 15 terms
Term #2 of the Distinct-prime home prime · Base 3 sequence of 3538 · 20 terms
Term #2 of the Second-class home prime · Base 3 sequence of 7076 · 4 terms
Term #2 of the Mid-divisor concatenation · Base 3 sequence of 9682 · 16 terms
Term #1 of the Mid-divisor concatenation · Base 8 sequence of 11346 · 4 terms
Is factor of
From the command linefdb · curl
fdb
fdb number '47738' --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":"47738"},"decimal":false,"detail":2}}'