factordbrpc · fdb
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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 2 sequence of 240 · 7 terms
Term #1 of the Home prime · Base 4 sequence of 6921 · 15 terms
Term #1 of the Home prime · Base 8 sequence of 5397 · 67 terms
Term #1 of the Home prime · Base 19 sequence of 4822 · 24 terms
Term #1 of the Home prime · Base 30 sequence of 14093 · 4 terms
Term #1 of the Inverse home prime · Base 22 sequence of 2199 · 7 terms
Term #1 of the Inverse home prime · Base 29 sequence of 475 · 22 terms
Term #2 of the Conway climb · Base 2 sequence of 1108 · 3 terms
Term #1 of the Conway climb · Base 8 sequence of 5397 · 2 terms
Term #1 of the Conway climb · Base 19 sequence of 4822 · 2 terms
Term #1 of the Conway climb · Base 30 sequence of 14093 · 2 terms
Term #2 of the Distinct-prime home prime · Base 2 sequence of 2602 · 3 terms
Term #1 of the Distinct-prime home prime · Base 8 sequence of 5397 · 2 terms
Term #1 of the Second-class home prime · Base 2 sequence of 10794 · 2 terms
Term #1 of the Second-class home prime · Base 8 sequence of 10794 · 2 terms
Term #4 of the Mid-divisor concatenation · Base 2 sequence of 2436 · 9 terms
Term #1 of the Mid-divisor concatenation · Base 8 sequence of 7967 · 53 terms
Is factor of
Algebraic factorization 1 factor · complete

These factors follow from the form of the expression and multiply to exactly this number.

127^2 Perfect-power base (^1) 3 dig
From the command linefdb · curl
fdb
fdb number '16129' --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":"16129"},"decimal":false,"detail":2}}'