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 8 sequence of
12797
Term #1 of the Inverse home prime · Base 2 sequence of
25869
Term #1 of the Inverse home prime · Base 4 sequence of
25869
Term #1 of the Inverse home prime · Base 8 sequence of
10787
Term #1 of the Inverse home prime · Base 10 sequence of
17245
Term #1 of the Home prime · Base 12 sequence of
31597
Term #1 of the Home prime · Base 22 sequence of
1965
Term #1 of the Home prime · Base 34 sequence of
28159
Term #1 of the Aliquot variants · Quasi · σ(n) − n − 1 sequence of
32824
Term #2 of the Inverse home prime · Base 12 sequence of
2227
Term #1 of the Inverse home prime · Base 17 sequence of
4058
Term #1 of the Conway climb · Base 8 sequence of
12797
Term #1 of the Conway climb · Base 12 sequence of
31597
Term #1 of the Conway climb · Base 22 sequence of
1965
Term #1 of the Conway climb · Base 34 sequence of
28159
Term #1 of the Prime-stopping maps · σ(n) − 1 until a prime sequence of
14772
Term #1 of the Distinct-prime home prime · Base 8 sequence of
12797
Term #3 of the Distinct-prime home prime, descending · Base 2 sequence of
20665
Term #1 of the Distinct-prime home prime, descending · Base 8 sequence of
10787
Term #1 of the Distinct-prime home prime, descending · Base 10 sequence of
17245
Term #1 of the Second-class home prime · Base 8 sequence of
25594
Term #1 of the Mid-divisor concatenation · Base 2 sequence of
25594
Term #2 of the Mid-divisor concatenation · Base 8 sequence of
12216
Term #1 of the Mid-divisor concatenation · Base 16 sequence of
25594
Is factor of
From the command linefdb · curl
fdb
fdb number '34495' --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":"34495"},"decimal":false,"detail":2}}'