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
1555
Term #3 of the Home prime · Base 4 sequence of
2155
Term #1 of the Home prime · Base 6 sequence of
7909
Term #1 of the Home prime · Base 8 sequence of
1905
Term #1 of the Inverse home prime · Base 2 sequence of
6291
Term #2 of the Inverse home prime · Base 3 sequence of
740
Term #1 of the Inverse home prime · Base 4 sequence of
6291
Term #1 of the Inverse home prime · Base 8 sequence of
11417
Term #2 of the Inverse home prime · Base 10 sequence of
2605
Term #1 of the Home prime · Base 16 sequence of
8061
Term #1 of the Home prime · Base 28 sequence of
1501
Term #1 of the Home prime · Base 36 sequence of
7909
Term #1 of the Aliquot variants · Quasi · σ(n) − n − 1 sequence of
7344
Term #1 of the Inverse home prime · Base 12 sequence of
12463
Term #2 of the Inverse home prime · Base 30 sequence of
415
Term #1 of the Inverse home prime · Base 32 sequence of
14477
Term #3 of the Conway climb · Base 2 sequence of
1724
Term #3 of the Conway climb · Base 4 sequence of
2155
Term #1 of the Conway climb · Base 6 sequence of
7909
Term #1 of the Conway climb · Base 8 sequence of
1905
Term #1 of the Conway climb · Base 16 sequence of
8061
Term #1 of the Conway climb · Base 28 sequence of
1501
Term #1 of the Conway climb · Base 36 sequence of
7909
Term #2 of the Prime-stopping maps · σ(n) − 1 until a prime sequence of
3468
Term #2 of the Distinct-prime home prime · Base 2 sequence of
5307
Term #2 of the Distinct-prime home prime · Base 8 sequence of
913
Term #1 of the Distinct-prime home prime · Base 16 sequence of
8061
Term #1 of the Distinct-prime home prime, descending · Base 2 sequence of
9807
Term #1 of the Distinct-prime home prime, descending · Base 8 sequence of
13097
Term #2 of the Distinct-prime home prime, descending · Base 10 sequence of
2605
Term #2 of the Second-class home prime · Base 2 sequence of
12236
Term #3 of the Second-class home prime · Base 8 sequence of
1790
Term #3 of the Mid-divisor concatenation · Base 2 sequence of
4200
Term #1 of the Mid-divisor concatenation · Base 8 sequence of
3683
Term #2 of the Mid-divisor concatenation · Base 16 sequence of
3875
Is factor of
From the command linefdb · curl
fdb
fdb number '14975' --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":"14975"},"decimal":false,"detail":2}}'