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.
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Term #2 of the Home prime · Base 4 sequence of
483
Term #2 of the Home prime · Base 7 sequence of
2866
Term #1 of the Home prime · Base 8 sequence of
3543
Term #3 of the Home prime · Base 12 sequence of
2798
Term #1 of the Home prime · Base 16 sequence of
3543
Term #1 of the Home prime · Base 17 sequence of
7286
Term #1 of the Home prime · Base 32 sequence of
2041
Term #1 of the Aliquot variants · Augmented · σ(n) − n + 1 sequence of
9380
Term #1 of the Aliquot variants · Quasi · σ(n) − n − 1 sequence of
8850
Term #2 of the Conway climb · Base 4 sequence of
483
Term #2 of the Conway climb · Base 7 sequence of
976
Term #4 of the Conway climb · Base 8 sequence of
772
Term #3 of the Conway climb · Base 12 sequence of
2798
Term #1 of the Conway climb · Base 16 sequence of
3543
Term #1 of the Conway climb · Base 17 sequence of
7286
Term #1 of the Conway climb · Base 32 sequence of
2041
Term #1 of the Distinct-prime home prime · Base 8 sequence of
3543
Term #1 of the Distinct-prime home prime · Base 16 sequence of
3543
Term #1 of the Second-class home prime · Base 8 sequence of
7086
Term #4 of the Second-class home prime · Base 16 sequence of
4192
Term #1 of the Mid-divisor concatenation · Base 2 sequence of
7086
Term #1 of the Mid-divisor concatenation · Base 3 sequence of
6246
Term #1 of the Mid-divisor concatenation · Base 8 sequence of
3543
Term #1 of the Mid-divisor concatenation · Base 16 sequence of
3543
Is factor of
Primality
Verified directlyproven prime
Checked deterministically (below 300 digits).
From the command linefdb · curl
fdb
fdb number '13469' --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":"13469"},"decimal":false,"detail":2}}'