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 aliquot sequence of 64075 · 2 terms
Term #1 of the Home prime · Base 3 sequence of 5109 · 2 terms
Term #1 of the Home prime · Base 6 sequence of 9410 · 2 terms
Term #1 of the Home prime · Base 10 sequence of 4234 · 2 terms
Term #1 of the Inverse home prime · Base 2 sequence of 10235 · 2 terms
Term #1 of the Inverse home prime · Base 3 sequence of 5642 · 2 terms
Term #1 of the Inverse home prime · Base 9 sequence of 7075 · 2 terms
Term #2 of the Inverse home prime · Base 10 sequence of 2839 · 3 terms
Term #2 of the Home prime · Base 12 sequence of 4299 · 3 terms
Term #1 of the Home prime · Base 18 sequence of 16431 · 2 terms
Term #1 of the Home prime · Base 20 sequence of 5882 · 2 terms
Term #1 of the Home prime · Base 21 sequence of 8902 · 2 terms
Term #1 of the Home prime · Base 34 sequence of 19171 · 2 terms
Term #1 of the Home prime · Base 36 sequence of 15997 · 2 terms
Term #1 of the Conway climb · Base 3 sequence of 5109 · 2 terms
Term #1 of the Conway climb · Base 6 sequence of 9410 · 2 terms
Term #1 of the Conway climb · Base 10 sequence of 4234 · 2 terms
Term #2 of the Conway climb · Base 12 sequence of 4299 · 3 terms
Term #1 of the Conway climb · Base 18 sequence of 16431 · 2 terms
Term #1 of the Conway climb · Base 20 sequence of 5882 · 2 terms
Term #1 of the Conway climb · Base 21 sequence of 8902 · 2 terms
Term #1 of the Conway climb · Base 34 sequence of 19171 · 2 terms
Term #1 of the Conway climb · Base 36 sequence of 15997 · 2 terms
Term #1 of the Distinct-prime home prime · Base 3 sequence of 5109 · 2 terms
Term #1 of the Distinct-prime home prime · Base 10 sequence of 4234 · 2 terms
Term #1 of the Distinct-prime home prime, descending · Base 2 sequence of 10235 · 2 terms
Term #1 of the Distinct-prime home prime, descending · Base 3 sequence of 5642 · 2 terms
Term #2 of the Distinct-prime home prime, descending · Base 10 sequence of 2839 · 3 terms
Term #1 of the Second-class home prime · Base 3 sequence of 10218 · 2 terms
Term #1 of the Second-class home prime · Base 10 sequence of 8468 · 2 terms
Term #4 of the Mid-divisor concatenation · Base 2 sequence of 6191 · 5 terms
Term #1 of the Mid-divisor concatenation · Base 3 sequence of 11030 · 2 terms
Term #2 of the Mid-divisor concatenation · Base 16 sequence of 11765 · 3 terms
Is factor of

Primality

Verified directlyproven prime

Checked deterministically (below 300 digits).

From the command linefdb · curl
fdb
fdb number '22973' --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":"22973"},"decimal":false,"detail":2}}'