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 #7 of the aliquot sequence of
216
Term #1 of the Home prime · Base 2 sequence of
158
Term #1 of the Home prime · Base 10 sequence of
45
Term #2 of the Inverse home prime · Base 2 sequence of
153
Term #1 of the Inverse home prime · Base 4 sequence of
249
Term #1 of the Inverse home prime · Base 8 sequence of
287
Term #1 of the Inverse home prime · Base 9 sequence of
74
Term #1 of the Home prime · Base 12 sequence of
66
Term #1 of the Home prime · Base 24 sequence of
299
Term #1 of the Inverse home prime · Base 14 sequence of
299
Term #1 of the Inverse home prime · Base 30 sequence of
55
Term #1 of the Conway climb · Base 2 sequence of
158
Term #1 of the Conway climb · Base 10 sequence of
135
Term #1 of the Conway climb · Base 12 sequence of
66
Term #1 of the Conway climb · Base 24 sequence of
299
Term #2 of the Prime-stopping maps · σ(n) − 1 until a prime sequence of
121
Term #1 of the Distinct-prime home prime · Base 2 sequence of
158
Term #2 of the Distinct-prime home prime, descending · Base 2 sequence of
213
Term #1 of the Distinct-prime home prime, descending · Base 8 sequence of
287
Term #1 of the Second-class home prime · Base 2 sequence of
316
Term #1 of the Second-class home prime · Base 10 sequence of
90
Term #3 of the Mid-divisor concatenation · Base 2 sequence of
98
Term #1 of the Mid-divisor concatenation · Base 8 sequence of
75
Is factor of
From the command linefdb · curl
fdb
fdb number '335' --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":"335"},"decimal":false,"detail":2}}'