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 2 sequence of
615
Term #3 of the Home prime · Base 8 sequence of
148
Term #1 of the Home prime · Base 11 sequence of
2386
Term #1 of the Inverse home prime · Base 3 sequence of
705
Term #1 of the Inverse home prime · Base 7 sequence of
605
Term #1 of the Inverse home prime · Base 9 sequence of
705
Term #1 of the Home prime · Base 14 sequence of
2489
Term #1 of the Home prime · Base 22 sequence of
3269
Term #1 of the Home prime · Base 34 sequence of
429
Term #2 of the Home prime · Base 35 sequence of
10
Term #3 of the Aliquot variants · Quasi · σ(n) − n − 1 sequence of
1700
Term #1 of the Inverse home prime · Base 28 sequence of
2603
Term #2 of the Inverse home prime · Base 34 sequence of
301
Term #1 of the Inverse home prime · Base 36 sequence of
321
Term #2 of the Conway climb · Base 2 sequence of
615
Term #3 of the Conway climb · Base 8 sequence of
148
Term #1 of the Conway climb · Base 11 sequence of
2386
Term #1 of the Conway climb · Base 14 sequence of
2489
Term #1 of the Conway climb · Base 22 sequence of
3269
Term #1 of the Conway climb · Base 34 sequence of
429
Term #1 of the Conway climb · Base 35 sequence of
1215
Term #2 of the Distinct-prime home prime · Base 2 sequence of
615
Term #3 of the Distinct-prime home prime · Base 8 sequence of
506
Term #1 of the Distinct-prime home prime, descending · Base 3 sequence of
705
Term #1 of the Second-class home prime · Base 2 sequence of
3794
Term #3 of the Second-class home prime · Base 8 sequence of
1012
Term #4 of the Mid-divisor concatenation · Base 2 sequence of
520
Term #2 of the Mid-divisor concatenation · Base 3 sequence of
1863
Term #3 of the Mid-divisor concatenation · Base 8 sequence of
666
Term #1 of the Mid-divisor concatenation · Base 10 sequence of
2090
Is factor of
From the command linefdb · curl
fdb
fdb number '3855' --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":"3855"},"decimal":false,"detail":2}}'