P · Proven prime
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.
↪
Term #1 of the Home prime · Base 2 sequence of
3489
Term #1 of the Home prime · Base 6 sequence of
4135
Term #2 of the Home prime · Base 10 sequence of
298
Term #1 of the Home prime · Base 11 sequence of
1175
Term #1 of the Inverse home prime · Base 3 sequence of
3244
Term #1 of the Inverse home prime · Base 6 sequence of
6085
Term #1 of the Home prime · Base 15 sequence of
428
Term #1 of the Home prime · Base 32 sequence of
973
Term #1 of the Home prime · Base 36 sequence of
4135
Term #1 of the Inverse home prime · Base 14 sequence of
6773
Term #1 of the Inverse home prime · Base 15 sequence of
974
Term #2 of the Conway climb · Base 2 sequence of
3012
Term #1 of the Conway climb · Base 6 sequence of
4135
Term #2 of the Conway climb · Base 10 sequence of
298
Term #1 of the Conway climb · Base 15 sequence of
196
Term #1 of the Conway climb · Base 32 sequence of
973
Term #1 of the Conway climb · Base 36 sequence of
4135
Term #1 of the Prime-stopping maps · σ(n) − 1 until a prime sequence of
3460
Term #1 of the Distinct-prime home prime · Base 2 sequence of
3489
Term #2 of the Distinct-prime home prime · Base 10 sequence of
298
Term #1 of the Second-class home prime · Base 2 sequence of
6978
Term #1 of the Second-class home prime · Base 10 sequence of
4298
Term #1 of the Mid-divisor concatenation · Base 2 sequence of
3489
Term #1 of the Mid-divisor concatenation · Base 8 sequence of
1946
Term #3 of the Mid-divisor concatenation · Base 10 sequence of
290
Term #1 of the Mid-divisor concatenation · Base 16 sequence of
3892
Is factor of
Primality
Verified directlyproven prime
Checked deterministically (below 300 digits).
From the command linefdb · curl
fdb
fdb number '7307' --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":"7307"},"decimal":false,"detail":2}}'