P · Proven prime
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 10 sequence of
1735
Term #1 of the Inverse home prime · Base 5 sequence of
2138
Term #1 of the Inverse home prime · Base 10 sequence of
2491
Term #1 of the Home prime · Base 12 sequence of
489
Term #2 of the Home prime · Base 13 sequence of
517
Term #4 of the Home prime · Base 22 sequence of
22
Term #1 of the Home prime · Base 32 sequence of
1135
Term #1 of the Inverse home prime · Base 12 sequence of
703
Term #1 of the Inverse home prime · Base 15 sequence of
1771
Term #2 of the Inverse home prime · Base 20 sequence of
527
Term #1 of the Inverse home prime · Base 32 sequence of
501
Term #1 of the Conway climb · Base 2 sequence of
3632
Term #1 of the Conway climb · Base 10 sequence of
1735
Term #1 of the Conway climb · Base 12 sequence of
489
Term #2 of the Conway climb · Base 13 sequence of
517
Term #1 of the Conway climb · Base 22 sequence of
253
Term #1 of the Conway climb · Base 32 sequence of
1135
Term #1 of the Distinct-prime home prime · Base 10 sequence of
1735
Term #1 of the Distinct-prime home prime, descending · Base 10 sequence of
2491
Term #1 of the Second-class home prime · Base 10 sequence of
3470
Term #3 of the Mid-divisor concatenation · Base 2 sequence of
1546
Term #1 of the Mid-divisor concatenation · Base 8 sequence of
2270
Term #2 of the Mid-divisor concatenation · Base 10 sequence of
595
Term #1 of the Mid-divisor concatenation · Base 16 sequence of
4540
Is factor of
Primality
Verified directlyproven prime
Checked deterministically (below 300 digits).
From the command linefdb · curl
fdb
fdb number '5347' --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":"5347"},"decimal":false,"detail":2}}'