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 2992963 · 2 terms
Term #2 of the Home prime · Base 2 sequence of 6568 · 3 terms
Term #1 of the Home prime · Base 8 sequence of 39002 · 2 terms
Term #1 of the Inverse home prime · Base 3 sequence of 36715 · 2 terms
Term #1 of the Inverse home prime · Base 9 sequence of 36715 · 2 terms
Term #1 of the Home prime · Base 22 sequence of 73507 · 2 terms
Term #1 of the Home prime · Base 25 sequence of 2035 · 2 terms
Term #2 of the Home prime · Base 28 sequence of 10574 · 3 terms
Term #1 of the Home prime · Base 32 sequence of 39002 · 2 terms
Term #1 of the Home prime · Base 33 sequence of 26326 · 2 terms
Term #1 of the Aliquot variants · Quasi · σ(n) − n − 1 sequence of 76722 · 2 terms
Term #1 of the Inverse home prime · Base 15 sequence of 11338 · 2 terms
Term #1 of the Inverse home prime · Base 32 sequence of 34541 · 2 terms
Term #1 of the Inverse home prime · Base 34 sequence of 4161 · 2 terms
Term #1 of the Conway climb · Base 2 sequence of 39002 · 2 terms
Term #1 of the Conway climb · Base 8 sequence of 39002 · 2 terms
Term #1 of the Conway climb · Base 22 sequence of 73507 · 2 terms
Term #1 of the Conway climb · Base 25 sequence of 2035 · 2 terms
Term #2 of the Conway climb · Base 28 sequence of 10574 · 3 terms
Term #1 of the Conway climb · Base 32 sequence of 39002 · 2 terms
Term #1 of the Conway climb · Base 33 sequence of 26326 · 2 terms
Term #1 of the Conway climb · Base 34 sequence of 68590 · 2 terms
Term #1 of the Distinct-prime home prime · Base 2 sequence of 39002 · 2 terms
Term #1 of the Distinct-prime home prime · Base 8 sequence of 39002 · 2 terms
Term #1 of the Distinct-prime home prime, descending · Base 3 sequence of 36715 · 2 terms
Term #1 of the Second-class home prime · Base 2 sequence of 78004 · 2 terms
Term #2 of the Second-class home prime · Base 3 sequence of 54420 · 3 terms
Term #1 of the Second-class home prime · Base 8 sequence of 78004 · 2 terms
Term #3 of the Mid-divisor concatenation · Base 2 sequence of 23852 · 4 terms
Term #1 of the Mid-divisor concatenation · Base 3 sequence of 73378 · 2 terms
Term #2 of the Mid-divisor concatenation · Base 8 sequence of 6840 · 3 terms
Is factor of

Primality

Verified directlyproven prime

Checked deterministically (below 300 digits).

From the command linefdb · curl
fdb
fdb number '85037' --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":"85037"},"decimal":false,"detail":2}}'