P · Proven prime
Enter a value, an expression, or a term with a variable like 10^n+1 to list a range.
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See the expression syntax & functions reference.
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Term #1 of the aliquot sequence of
791861
Term #1 of the Home prime · Base 6 sequence of
4548
Term #4 of the Home prime · Base 8 sequence of
843
Term #1 of the Home prime · Base 10 sequence of
10571
Term #1 of the Home prime · Base 11 sequence of
65023
Term #1 of the Inverse home prime · Base 2 sequence of
94481
Term #1 of the Inverse home prime · Base 6 sequence of
85249
Term #2 of the Home prime · Base 12 sequence of
2823
Term #1 of the Home prime · Base 14 sequence of
72598
Term #1 of the Home prime · Base 15 sequence of
7602
Term #1 of the Home prime · Base 22 sequence of
83647
Term #2 of the Home prime · Base 26 sequence of
406
Term #1 of the Home prime · Base 28 sequence of
16855
Term #2 of the Home prime · Base 32 sequence of
19307
Term #1 of the Home prime · Base 36 sequence of
39638
Term #1 of the Aliquot variants · Quasi · σ(n) − n − 1 sequence of
84828
Term #1 of the Inverse home prime · Base 19 sequence of
10955
Term #1 of the Inverse home prime · Base 33 sequence of
20909
Term #1 of the Inverse home prime · Base 34 sequence of
36569
Term #1 of the Conway climb · Base 6 sequence of
4548
Term #1 of the Conway climb · Base 8 sequence of
44481
Term #1 of the Conway climb · Base 10 sequence of
14803
Term #1 of the Conway climb · Base 14 sequence of
72598
Term #1 of the Conway climb · Base 15 sequence of
7602
Term #1 of the Conway climb · Base 22 sequence of
83647
Term #2 of the Conway climb · Base 26 sequence of
406
Term #1 of the Conway climb · Base 28 sequence of
16855
Term #2 of the Conway climb · Base 32 sequence of
19307
Term #1 of the Conway climb · Base 36 sequence of
39638
Term #1 of the Distinct-prime home prime · Base 8 sequence of
44481
Term #1 of the Distinct-prime home prime · Base 10 sequence of
14803
Term #1 of the Distinct-prime home prime, descending · Base 2 sequence of
94481
Term #1 of the Second-class home prime · Base 8 sequence of
45702
Term #1 of the Second-class home prime · Base 10 sequence of
21142
Term #2 of the Mid-divisor concatenation · Base 2 sequence of
60781
Term #2 of the Mid-divisor concatenation · Base 8 sequence of
38614
Term #1 of the Mid-divisor concatenation · Base 10 sequence of
14803
Term #1 of the Mid-divisor concatenation · Base 16 sequence of
68553
Is factor of
Primality
Verified directlyproven prime
Checked deterministically (below 300 digits).
From the command linefdb · curl
fdb
fdb number '113131' --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":"113131"},"decimal":false,"detail":2}}'