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 aliquot sequence of
2592
Term #1 of the Home prime · Base 2 sequence of
3173
Term #1 of the Home prime · Base 4 sequence of
3173
Term #1 of the Home prime · Base 16 sequence of
3173
Term #1 of the Home prime · Base 26 sequence of
1001
Term #1 of the Inverse home prime · Base 12 sequence of
1257
Term #1 of the Inverse home prime · Base 14 sequence of
1795
Term #1 of the Inverse home prime · Base 20 sequence of
2761
Term #1 of the Inverse home prime · Base 26 sequence of
2509
Term #1 of the Inverse home prime · Base 28 sequence of
3401
Term #1 of the Inverse home prime · Base 32 sequence of
1099
Term #1 of the Conway climb · Base 2 sequence of
3173
Term #1 of the Conway climb · Base 4 sequence of
3173
Term #1 of the Conway climb · Base 16 sequence of
3173
Term #1 of the Conway climb · Base 26 sequence of
1001
Term #1 of the Prime-stopping maps · σ(n) − 1 until a prime sequence of
4891
Term #1 of the Distinct-prime home prime · Base 2 sequence of
3173
Term #1 of the Distinct-prime home prime · Base 16 sequence of
3173
Term #2 of the Second-class home prime · Base 16 sequence of
940
Term #3 of the Mid-divisor concatenation · Base 2 sequence of
2072
Term #2 of the Mid-divisor concatenation · Base 16 sequence of
1212
Is factor of
From the command linefdb · curl
fdb
fdb number '5031' --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":"5031"},"decimal":false,"detail":2}}'