FF · Fully factored
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.
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Term #3 of the Home prime · Base 2 sequence of
164
Term #3 of the Home prime · Base 4 sequence of
164
Term #2 of the Home prime · Base 5 sequence of
249
Term #1 of the Inverse home prime · Base 7 sequence of
422
Term #2 of the Home prime · Base 16 sequence of
681
Term #1 of the Home prime · Base 14 sequence of
749
Term #1 of the Home prime · Base 20 sequence of
741
Term #1 of the Home prime · Base 23 sequence of
842
Term #1 of the Home prime · Base 25 sequence of
458
Term #1 of the Home prime · Base 26 sequence of
254
Term #1 of the Inverse home prime · Base 20 sequence of
1387
Term #1 of the Inverse home prime · Base 22 sequence of
335
Term #1 of the Inverse home prime · Base 34 sequence of
731
Term #1 of the Inverse home prime · Base 36 sequence of
123
Term #3 of the Conway climb · Base 2 sequence of
164
Term #3 of the Conway climb · Base 4 sequence of
164
Term #2 of the Conway climb · Base 5 sequence of
249
Term #1 of the Conway climb · Base 14 sequence of
749
Term #2 of the Conway climb · Base 16 sequence of
681
Term #1 of the Conway climb · Base 20 sequence of
741
Term #1 of the Conway climb · Base 23 sequence of
842
Term #1 of the Conway climb · Base 25 sequence of
458
Term #1 of the Conway climb · Base 26 sequence of
254
Term #1 of the Prime-stopping maps · σ(n) − 1 until a prime sequence of
1387
Term #1 of the Distinct-prime home prime · Base 2 sequence of
426
Term #2 of the Distinct-prime home prime · Base 16 sequence of
681
Term #1 of the Second-class home prime · Base 2 sequence of
852
Term #3 of the Mid-divisor concatenation · Base 2 sequence of
410
Term #1 of the Mid-divisor concatenation · Base 10 sequence of
1106
Term #2 of the Mid-divisor concatenation · Base 16 sequence of
681
Is factor of
From the command linefdb · curl
fdb
fdb number '1479' --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":"1479"},"decimal":false,"detail":2}}'