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 #3 of the Home prime · Base 10 sequence of 868 · 5 terms
Term #1 of the Inverse home prime · Base 6 sequence of 26853 · 24 terms
Term #1 of the Inverse home prime · Base 8 sequence of 10907 · 34 terms
Term #1 of the Home prime · Base 16 sequence of 5993 · 17 terms
Term #1 of the Home prime · Base 29 sequence of 9862 · 14 terms
Term #1 of the Inverse home prime · Base 22 sequence of 17087 · 18 terms
Term #1 of the Inverse home prime · Base 34 sequence of 36317 · 15 terms
Term #1 of the Inverse home prime · Base 35 sequence of 23693 · 11 terms
Term #2 of the Conway climb · Base 4 sequence of 3248 · 10 terms
Term #3 of the Conway climb · Base 10 sequence of 868 · 5 terms
Term #1 of the Conway climb · Base 16 sequence of 5993 · 13 terms
Term #1 of the Conway climb · Base 29 sequence of 9862 · 12 terms
Term #3 of the Distinct-prime home prime · Base 10 sequence of 5462 · 5 terms
Term #1 of the Distinct-prime home prime · Base 16 sequence of 5993 · 11 terms
Term #1 of the Distinct-prime home prime, descending · Base 8 sequence of 10907 · 4 terms
Term #1 of the Second-class home prime · Base 10 sequence of 37090 · 2 terms
Term #1 of the Second-class home prime · Base 16 sequence of 11986 · 3 terms
Term #1 of the Mid-divisor concatenation · Base 2 sequence of 47944 · 11 terms
Term #1 of the Mid-divisor concatenation · Base 8 sequence of 47944 · 48 terms
Term #4 of the Mid-divisor concatenation · Base 10 sequence of 3348 · 6 terms
Term #1 of the Mid-divisor concatenation · Base 16 sequence of 5993 · 17 terms
Is factor of
From the command linefdb · curl
fdb
fdb number '53709' --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":"53709"},"decimal":false,"detail":2}}'