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 3 sequence of
3378
Term #1 of the Home prime · Base 9 sequence of
3378
Term #1 of the Home prime · Base 11 sequence of
13541
Term #2 of the Inverse home prime · Base 3 sequence of
3737
Term #1 of the Inverse home prime · Base 6 sequence of
2482
Term #1 of the Inverse home prime · Base 7 sequence of
6801
Term #2 of the Home prime · Base 19 sequence of
2578
Term #1 of the Inverse home prime · Base 27 sequence of
13501
Term #1 of the Conway climb · Base 3 sequence of
3378
Term #1 of the Conway climb · Base 9 sequence of
3378
Term #1 of the Conway climb · Base 11 sequence of
13541
Term #3 of the Conway climb · Base 19 sequence of
637
Term #1 of the Conway climb · Base 30 sequence of
6137
Term #1 of the Distinct-prime home prime · Base 3 sequence of
3378
Term #2 of the Distinct-prime home prime, descending · Base 3 sequence of
3737
Term #1 of the Second-class home prime · Base 3 sequence of
6756
Term #1 of the Mid-divisor concatenation · Base 3 sequence of
11823
Is factor of
From the command linefdb · curl
fdb
fdb number '15872' --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":"15872"},"decimal":false,"detail":2}}'