factordbrpc · fdb
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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.

P · Proven prime
below threshold 5 digits
↪
Term #1 of the Inverse home prime · Base 3 sequence of 8533 · 2 terms
Term #2 of the Inverse home prime · Base 5 sequence of 1882 · 3 terms
Term #1 of the Home prime · Base 12 sequence of 6979 · 2 terms
Term #1 of the Home prime · Base 16 sequence of 333 · 2 terms
Term #1 of the Home prime · Base 15 sequence of 1677 · 2 terms
Term #1 of the Home prime · Base 18 sequence of 2858 · 2 terms
Term #1 of the Inverse home prime · Base 18 sequence of 5089 · 2 terms
Term #1 of the Inverse home prime · Base 28 sequence of 7939 · 2 terms
Term #1 of the Inverse home prime · Base 32 sequence of 2045 · 2 terms
Term #1 of the Inverse home prime · Base 34 sequence of 363 · 2 terms
Term #1 of the Conway climb · Base 7 sequence of 7375 · 2 terms
Term #1 of the Conway climb · Base 12 sequence of 6979 · 2 terms
Term #1 of the Conway climb · Base 15 sequence of 1677 · 2 terms
Term #1 of the Conway climb · Base 16 sequence of 999 · 2 terms
Term #3 of the Conway climb · Base 17 sequence of 1905 · 4 terms
Term #1 of the Conway climb · Base 18 sequence of 2858 · 2 terms
Term #1 of the Distinct-prime home prime, descending · Base 3 sequence of 8533 · 2 terms
Term #3 of the Second-class home prime · Base 3 sequence of 10932 · 4 terms
Term #1 of the Second-class home prime · Base 16 sequence of 666 · 2 terms
Term #2 of the Mid-divisor concatenation · Base 2 sequence of 3543 · 3 terms
Term #2 of the Mid-divisor concatenation · Base 8 sequence of 2198 · 3 terms
Is factor of

Primality

Verified directlyproven prime

Checked deterministically (below 300 digits).

From the command linefdb · curl
fdb
fdb number '13093' --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":"13093"},"decimal":false,"detail":2}}'