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 Home prime · Base 2 sequence of
4449
Term #1 of the Home prime · Base 5 sequence of
508
Term #3 of the Home prime · Base 6 sequence of
305
Term #1 of the Inverse home prime · Base 6 sequence of
6541
Term #1 of the Inverse home prime · Base 8 sequence of
2859
Term #2 of the Home prime · Base 15 sequence of
1253
Term #2 of the Home prime · Base 24 sequence of
63
Term #2 of the Home prime · Base 26 sequence of
219
Term #1 of the Home prime · Base 36 sequence of
4805
Term #1 of the Aliquot variants · Augmented · σ(n) − n + 1 sequence of
4932
Term #1 of the Inverse home prime · Base 24 sequence of
6023
Term #1 of the Inverse home prime · Base 36 sequence of
6541
Term #1 of the Conway climb · Base 2 sequence of
4449
Term #1 of the Conway climb · Base 5 sequence of
508
Term #2 of the Conway climb · Base 15 sequence of
1253
Term #2 of the Conway climb · Base 24 sequence of
189
Term #2 of the Conway climb · Base 26 sequence of
219
Term #1 of the Distinct-prime home prime · Base 2 sequence of
4449
Term #1 of the Distinct-prime home prime, descending · Base 8 sequence of
2859
Term #4 of the Mid-divisor concatenation · Base 2 sequence of
1276
Term #2 of the Mid-divisor concatenation · Base 3 sequence of
2009
Term #1 of the Mid-divisor concatenation · Base 16 sequence of
5887
Is factor of
From the command linefdb · curl
fdb
fdb number '7627' --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":"7627"},"decimal":false,"detail":2}}'