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 4 digits
↪
Term #1 of the aliquot sequence of 576 · 2 terms
Term #1 of the Home prime · Base 6 sequence of 899 · 3 terms
Term #2 of the Inverse home prime · Base 10 sequence of 265 · 9 terms
Term #2 of the Home prime · Base 12 sequence of 111 · 4 terms
Term #1 of the Home prime · Base 18 sequence of 195 · 17 terms
Term #1 of the Home prime · Base 19 sequence of 706 · 20 terms
Term #1 of the Home prime · Base 21 sequence of 386 · 22 terms
Term #1 of the Home prime · Base 22 sequence of 214 · 6 terms
Term #1 of the Home prime · Base 36 sequence of 899 · 3 terms
Term #1 of the Aliquot variants · Quasi · σ(n) − n − 1 sequence of 940 · 2 terms
Term #1 of the Inverse home prime · Base 12 sequence of 623 · 3 terms
Term #1 of the Inverse home prime · Base 16 sequence of 201 · 3 terms
Term #1 of the Inverse home prime · Base 18 sequence of 767 · 11 terms
Term #1 of the Inverse home prime · Base 29 sequence of 74 · 3 terms
Term #1 of the Conway climb · Base 6 sequence of 899 · 17 terms
Term #2 of the Conway climb · Base 12 sequence of 111 · 3 terms
Term #1 of the Conway climb · Base 18 sequence of 195 · 3 terms
Term #1 of the Conway climb · Base 19 sequence of 706 · 5 terms
Term #1 of the Conway climb · Base 21 sequence of 386 · 16 terms
Term #1 of the Conway climb · Base 22 sequence of 214 · 3 terms
Term #1 of the Conway climb · Base 36 sequence of 899 · 4 terms
Term #2 of the Distinct-prime home prime, descending · Base 10 sequence of 265 · 3 terms
Term #1 of the Distinct-prime home prime, descending · Base 16 sequence of 201 · 2 terms
Term #1 of the Mid-divisor concatenation · Base 3 sequence of 412 · 6 terms
Is factor of
From the command linefdb · curl
fdb
fdb number '1075' --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":"1075"},"decimal":false,"detail":2}}'