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 3 digits
↪
Term #3 of the Home prime · Base 2 sequence of 142 · 35 terms
Term #1 of the Home prime · Base 10 sequence of 365 · 3 terms
Term #1 of the Inverse home prime · Base 2 sequence of 355 · 2 terms
Term #1 of the Inverse home prime · Base 8 sequence of 355 · 3 terms
Term #1 of the Home prime · Base 16 sequence of 78 · 57 terms
Term #1 of the Home prime · Base 14 sequence of 362 · 7 terms
Term #1 of the Home prime · Base 32 sequence of 493 · 2 terms
Term #1 of the Inverse home prime · Base 30 sequence of 57 · 19 terms
Term #3 of the Conway climb · Base 2 sequence of 142 · 15 terms
Term #1 of the Conway climb · Base 10 sequence of 365 · 3 terms
Term #1 of the Conway climb · Base 14 sequence of 362 · 19 terms
Term #1 of the Conway climb · Base 16 sequence of 78 · 19 terms
Term #1 of the Conway climb · Base 32 sequence of 493 · 2 terms
Term #3 of the Distinct-prime home prime · Base 2 sequence of 142 · 13 terms
Term #1 of the Distinct-prime home prime · Base 10 sequence of 365 · 2 terms
Term #1 of the Distinct-prime home prime · Base 16 sequence of 78 · 25 terms
Term #1 of the Distinct-prime home prime, descending · Base 2 sequence of 355 · 10 terms
Term #1 of the Distinct-prime home prime, descending · Base 8 sequence of 355 · 3 terms
Term #1 of the Second-class home prime · Base 16 sequence of 156 · 3 terms
Term #4 of the Mid-divisor concatenation · Base 2 sequence of 112 · 10 terms
Term #1 of the Mid-divisor concatenation · Base 8 sequence of 488 · 7 terms
Term #1 of the Mid-divisor concatenation · Base 10 sequence of 365 · 3 terms
Term #3 of the Mid-divisor concatenation · Base 16 sequence of 24 · 13 terms
Is factor of
From the command linefdb · curl
fdb
fdb number '573' --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":"573"},"decimal":false,"detail":2}}'