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
2519
Term #1 of the Home prime · Base 7 sequence of
1348
Term #1 of the Home prime · Base 8 sequence of
2123
Term #1 of the Inverse home prime · Base 9 sequence of
1294
Term #1 of the Home prime · Base 12 sequence of
1923
Term #1 of the Home prime · Base 14 sequence of
674
Term #1 of the Home prime · Base 18 sequence of
5389
Term #1 of the Home prime · Base 28 sequence of
2359
Term #1 of the Home prime · Base 33 sequence of
935
Term #1 of the Aliquot variants · Augmented · σ(n) − n + 1 sequence of
4256
Term #1 of the Aliquot variants · Quasi · σ(n) − n − 1 sequence of
4110
Term #1 of the Inverse home prime · Base 18 sequence of
3179
Term #2 of the Conway climb · Base 2 sequence of
3293
Term #2 of the Conway climb · Base 3 sequence of
2061
Term #1 of the Conway climb · Base 4 sequence of
4825
Term #1 of the Conway climb · Base 7 sequence of
1348
Term #1 of the Conway climb · Base 8 sequence of
2123
Term #1 of the Conway climb · Base 12 sequence of
1923
Term #1 of the Conway climb · Base 14 sequence of
674
Term #1 of the Conway climb · Base 18 sequence of
5389
Term #1 of the Conway climb · Base 28 sequence of
2359
Term #1 of the Conway climb · Base 33 sequence of
935
Term #3 of the Distinct-prime home prime · Base 3 sequence of
707
Term #1 of the Distinct-prime home prime · Base 8 sequence of
2123
Term #2 of the Second-class home prime · Base 3 sequence of
3604
Term #1 of the Second-class home prime · Base 8 sequence of
4246
Term #4 of the Mid-divisor concatenation · Base 2 sequence of
1045
Term #3 of the Mid-divisor concatenation · Base 3 sequence of
890
Term #1 of the Mid-divisor concatenation · Base 8 sequence of
2123
Term #1 of the Mid-divisor concatenation · Base 16 sequence of
4246
Is factor of
From the command linefdb · curl
fdb
fdb number '5825' --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":"5825"},"decimal":false,"detail":2}}'