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 #2 of the Home prime · Base 3 sequence of
133
Term #1 of the Home prime · Base 5 sequence of
759
Term #1 of the Home prime · Base 10 sequence of
346
Term #1 of the Inverse home prime · Base 2 sequence of
1355
Term #1 of the Inverse home prime · Base 8 sequence of
1355
Term #1 of the Home prime · Base 14 sequence of
187
Term #2 of the Home prime · Base 20 sequence of
30
Term #1 of the Home prime · Base 25 sequence of
759
Term #1 of the Home prime · Base 29 sequence of
982
Term #1 of the Home prime · Base 30 sequence of
746
Term #1 of the Home prime · Base 31 sequence of
502
Term #1 of the Home prime · Base 32 sequence of
174
Term #1 of the Aliquot variants · Augmented · σ(n) − n + 1 sequence of
1188
Term #1 of the Inverse home prime · Base 13 sequence of
334
Term #1 of the Inverse home prime · Base 32 sequence of
1943
Term #1 of the Conway climb · Base 3 sequence of
916
Term #1 of the Conway climb · Base 5 sequence of
759
Term #1 of the Conway climb · Base 10 sequence of
346
Term #1 of the Conway climb · Base 14 sequence of
187
Term #2 of the Conway climb · Base 20 sequence of
30
Term #1 of the Conway climb · Base 25 sequence of
759
Term #1 of the Conway climb · Base 29 sequence of
982
Term #1 of the Conway climb · Base 30 sequence of
746
Term #1 of the Conway climb · Base 31 sequence of
502
Term #1 of the Conway climb · Base 32 sequence of
174
Term #1 of the Distinct-prime home prime · Base 10 sequence of
346
Term #1 of the Distinct-prime home prime, descending · Base 2 sequence of
1355
Term #1 of the Distinct-prime home prime, descending · Base 8 sequence of
1355
Term #1 of the Second-class home prime · Base 3 sequence of
416
Term #1 of the Second-class home prime · Base 10 sequence of
692
Term #1 of the Mid-divisor concatenation · Base 2 sequence of
2013
Term #2 of the Mid-divisor concatenation · Base 3 sequence of
861
Term #1 of the Mid-divisor concatenation · Base 8 sequence of
2013
Term #1 of the Mid-divisor concatenation · Base 10 sequence of
346
Is factor of
From the command linefdb · curl
fdb
fdb number '2173' --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":"2173"},"decimal":false,"detail":2}}'