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 390415 · 2 terms
Term #1 of the Home prime · Base 2 sequence of 34754 · 2 terms
Term #1 of the Home prime · Base 8 sequence of 34754 · 2 terms
Term #1 of the Inverse home prime · Base 2 sequence of 62759 · 2 terms
Term #1 of the Inverse home prime · Base 3 sequence of 30058 · 2 terms
Term #1 of the Inverse home prime · Base 9 sequence of 33335 · 2 terms
Term #2 of the Inverse home prime · Base 10 sequence of 5243 · 3 terms
Term #1 of the Home prime · Base 12 sequence of 41019 · 2 terms
Term #1 of the Home prime · Base 14 sequence of 2372 · 2 terms
Term #1 of the Home prime · Base 22 sequence of 17731 · 2 terms
Term #1 of the Home prime · Base 30 sequence of 5739 · 2 terms
Term #1 of the Home prime · Base 32 sequence of 34754 · 2 terms
Term #1 of the Aliquot variants · Augmented · σ(n) − n + 1 sequence of 45552 · 2 terms
Term #1 of the Aliquot variants · Quasi · σ(n) − n − 1 sequence of 62238 · 2 terms
Term #1 of the Conway climb · Base 2 sequence of 34754 · 2 terms
Term #1 of the Conway climb · Base 8 sequence of 34754 · 2 terms
Term #2 of the Conway climb · Base 12 sequence of 52653 · 3 terms
Term #1 of the Conway climb · Base 14 sequence of 2372 · 2 terms
Term #1 of the Conway climb · Base 22 sequence of 17731 · 2 terms
Term #1 of the Conway climb · Base 29 sequence of 9537 · 2 terms
Term #1 of the Conway climb · Base 30 sequence of 1017 · 2 terms
Term #1 of the Conway climb · Base 32 sequence of 34754 · 2 terms
Term #1 of the Distinct-prime home prime · Base 2 sequence of 34754 · 2 terms
Term #1 of the Distinct-prime home prime · Base 8 sequence of 34754 · 2 terms
Term #1 of the Distinct-prime home prime, descending · Base 2 sequence of 62759 · 2 terms
Term #3 of the Distinct-prime home prime, descending · Base 3 sequence of 7535 · 4 terms
Term #1 of the Distinct-prime home prime, descending · Base 10 sequence of 10777 · 2 terms
Term #1 of the Second-class home prime · Base 2 sequence of 69508 · 2 terms
Term #2 of the Second-class home prime · Base 3 sequence of 43224 · 3 terms
Term #1 of the Second-class home prime · Base 8 sequence of 69508 · 2 terms
Term #2 of the Mid-divisor concatenation · Base 2 sequence of 26190 · 3 terms
Term #1 of the Mid-divisor concatenation · Base 8 sequence of 34754 · 2 terms
Is factor of

Primality

Verified directlyproven prime

Checked deterministically (below 300 digits).

From the command linefdb · curl
fdb
fdb number '82913' --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":"82913"},"decimal":false,"detail":2}}'