FF · Fully factored
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.
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Term #1 of the Inverse home prime · Base 8 sequence of
7026
Term #1 of the Inverse home prime · Base 11 sequence of
43949
Term #3 of the Aliquot variants · Coreful · s#(n) − n sequence of
53312
Term #1 of the Inverse home prime · Base 13 sequence of
45629
Term #1 of the Inverse home prime · Base 23 sequence of
42367
Term #1 of the Distinct-prime home prime, descending · Base 8 sequence of
7026
Term #2 of the Mid-divisor concatenation · Base 8 sequence of
5208
Is factor of
From the command linefdb · curl
fdb
fdb number '74970' --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":"74970"},"decimal":false,"detail":2}}'