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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Term #1 of the aliquot sequence of
235255
Term #2 of the Home prime · Base 2 sequence of
3690
Term #1 of the Home prime · Base 3 sequence of
15382
Term #1 of the Home prime · Base 4 sequence of
25402
Term #2 of the Inverse home prime · Base 3 sequence of
6097
Term #1 of the Home prime · Base 12 sequence of
2406
Term #1 of the Home prime · Base 14 sequence of
6953
Term #1 of the Home prime · Base 20 sequence of
21845
Term #1 of the Home prime · Base 22 sequence of
10573
Term #1 of the Home prime · Base 27 sequence of
15382
Term #1 of the Aliquot variants · Augmented · σ(n) − n + 1 sequence of
42740
Term #1 of the Aliquot variants · Quasi · σ(n) − n − 1 sequence of
26670
Term #1 of the Inverse home prime · Base 14 sequence of
10083
Term #1 of the Inverse home prime · Base 15 sequence of
6274
Term #2 of the Inverse home prime · Base 36 sequence of
3439
Term #1 of the Conway climb · Base 2 sequence of
25402
Term #1 of the Conway climb · Base 3 sequence of
15382
Term #1 of the Conway climb · Base 4 sequence of
25402
Term #1 of the Conway climb · Base 12 sequence of
2034
Term #1 of the Conway climb · Base 14 sequence of
6953
Term #1 of the Conway climb · Base 20 sequence of
21845
Term #1 of the Conway climb · Base 22 sequence of
10573
Term #1 of the Conway climb · Base 27 sequence of
15382
Term #1 of the Distinct-prime home prime · Base 2 sequence of
25402
Term #5 of the Distinct-prime home prime · Base 3 sequence of
13445
Term #2 of the Distinct-prime home prime, descending · Base 3 sequence of
6097
Term #1 of the Second-class home prime · Base 3 sequence of
30764
Term #2 of the Second-class home prime · Base 8 sequence of
42658
Term #2 of the Second-class home prime · Base 16 sequence of
15256
Term #3 of the Mid-divisor concatenation · Base 2 sequence of
20394
Term #3 of the Mid-divisor concatenation · Base 3 sequence of
5952
Term #1 of the Mid-divisor concatenation · Base 10 sequence of
28228
Term #1 of the Mid-divisor concatenation · Base 16 sequence of
38247
Is factor of
Primality
Verified directlyproven prime
Checked deterministically (below 300 digits).
From the command linefdb · curl
fdb
fdb number '47057' --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":"47057"},"decimal":false,"detail":2}}'