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

Value

69929
↪
Term #1 of the aliquot sequence of 791911 · 2 terms
Term #1 of the Home prime · Base 12 sequence of 14151 · 2 terms
Term #1 of the Home prime · Base 18 sequence of 50303 · 2 terms
Term #1 of the Home prime · Base 21 sequence of 19327 · 2 terms
Term #1 of the Home prime · Base 23 sequence of 8585 · 2 terms
Term #1 of the Home prime · Base 24 sequence of 4045 · 2 terms
Term #1 of the Home prime · Base 28 sequence of 975 · 2 terms
Term #1 of the Inverse home prime · Base 12 sequence of 29135 · 2 terms
Term #1 of the Conway climb · Base 12 sequence of 14151 · 2 terms
Term #1 of the Conway climb · Base 18 sequence of 50303 · 2 terms
Term #1 of the Conway climb · Base 21 sequence of 19327 · 2 terms
Term #1 of the Conway climb · Base 23 sequence of 8585 · 2 terms
Term #1 of the Conway climb · Base 24 sequence of 4045 · 2 terms
Term #1 of the Conway climb · Base 28 sequence of 12219 · 2 terms
Term #1 of the Prime-stopping maps · σ(n) − 1 until a prime sequence of 35488 · 2 terms
Term #2 of the Second-class home prime · Base 2 sequence of 29504 · 3 terms
Term #2 of the Second-class home prime · Base 16 sequence of 4158 · 3 terms
Term #3 of the Mid-divisor concatenation · Base 10 sequence of 4096 · 4 terms
Is factor of

Primality

Verified directlyproven prime

Checked deterministically (below 300 digits).

From the command linefdb · curl
fdb
fdb number '69929' --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":"69929"},"decimal":false,"detail":2}}'