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 3 sequence of
802
Term #1 of the Home prime · Base 4 sequence of
469
Term #1 of the Home prime · Base 9 sequence of
802
Term #2 of the Inverse home prime · Base 3 sequence of
685
Term #1 of the Home prime · Base 16 sequence of
469
Term #2 of the Home prime · Base 18 sequence of
669
Term #1 of the Home prime · Base 23 sequence of
627
Term #1 of the Home prime · Base 24 sequence of
165
Term #1 of the Home prime · Base 27 sequence of
802
Term #1 of the Home prime · Base 30 sequence of
118
Term #1 of the Inverse home prime · Base 18 sequence of
515
Term #1 of the Inverse home prime · Base 26 sequence of
923
Term #1 of the Inverse home prime · Base 30 sequence of
1769
Term #1 of the Conway climb · Base 2 sequence of
603
Term #1 of the Conway climb · Base 3 sequence of
802
Term #1 of the Conway climb · Base 4 sequence of
469
Term #1 of the Conway climb · Base 5 sequence of
1744
Term #1 of the Conway climb · Base 9 sequence of
802
Term #1 of the Conway climb · Base 16 sequence of
469
Term #2 of the Conway climb · Base 18 sequence of
669
Term #1 of the Conway climb · Base 23 sequence of
627
Term #1 of the Conway climb · Base 24 sequence of
165
Term #1 of the Conway climb · Base 27 sequence of
802
Term #1 of the Conway climb · Base 29 sequence of
192
Term #1 of the Conway climb · Base 30 sequence of
118
Term #1 of the Prime-stopping maps · σ(n) − 1 until a prime sequence of
600
Term #1 of the Distinct-prime home prime · Base 3 sequence of
802
Term #1 of the Distinct-prime home prime · Base 16 sequence of
469
Term #6 of the Distinct-prime home prime, descending · Base 3 sequence of
453
Term #1 of the Second-class home prime · Base 3 sequence of
1604
Term #1 of the Second-class home prime · Base 16 sequence of
938
Term #1 of the Mid-divisor concatenation · Base 2 sequence of
938
Term #2 of the Mid-divisor concatenation · Base 3 sequence of
657
Term #1 of the Mid-divisor concatenation · Base 10 sequence of
1062
Term #1 of the Mid-divisor concatenation · Base 16 sequence of
469
Is factor of
From the command linefdb · curl
fdb
fdb number '1859' --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":"1859"},"decimal":false,"detail":2}}'