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 #1 of the Home prime · Base 6 sequence of
1653
Term #2 of the Inverse home prime · Base 6 sequence of
3065
Term #2 of the Home prime · Base 12 sequence of
550
Term #1 of the Home prime · Base 24 sequence of
3983
Term #1 of the Home prime · Base 29 sequence of
1235
Term #1 of the Home prime · Base 30 sequence of
505
Term #1 of the Home prime · Base 36 sequence of
1653
Term #1 of the Aliquot variants · Augmented · σ(n) − n + 1 sequence of
3584
Term #1 of the Aliquot variants · Quasi · σ(n) − n − 1 sequence of
2310
Term #1 of the Inverse home prime · Base 12 sequence of
1705
Term #1 of the Inverse home prime · Base 24 sequence of
3247
Term #1 of the Inverse home prime · Base 36 sequence of
3683
Term #1 of the Conway climb · Base 6 sequence of
1653
Term #2 of the Conway climb · Base 12 sequence of
710
Term #1 of the Conway climb · Base 24 sequence of
3983
Term #1 of the Conway climb · Base 29 sequence of
1235
Term #1 of the Conway climb · Base 30 sequence of
505
Term #1 of the Conway climb · Base 36 sequence of
1653
Term #1 of the Prime-stopping maps · σ(n) − 1 until a prime sequence of
3177
Term #2 of the Mid-divisor concatenation · Base 3 sequence of
3344
Term #1 of the Mid-divisor concatenation · Base 10 sequence of
2404
Is factor of
From the command linefdb · curl
fdb
fdb number '4601' --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":"4601"},"decimal":false,"detail":2}}'