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
202405
Term #2 of the Home prime · Base 3 sequence of
10149
Term #1 of the Home prime · Base 8 sequence of
5996
Term #1 of the Home prime · Base 9 sequence of
24013
Term #1 of the Home prime · Base 10 sequence of
36589
Term #1 of the Inverse home prime · Base 2 sequence of
41899
Term #5 of the Inverse home prime · Base 4 sequence of
841
Term #1 of the Inverse home prime · Base 6 sequence of
48047
Term #1 of the Inverse home prime · Base 8 sequence of
28209
Term #1 of the Home prime · Base 22 sequence of
4837
Term #1 of the Home prime · Base 28 sequence of
28113
Term #1 of the Home prime · Base 30 sequence of
42454
Term #1 of the Aliquot variants · Augmented · σ(n) − n + 1 sequence of
75008
Term #1 of the Aliquot variants · Quasi · σ(n) − n − 1 sequence of
44892
Term #1 of the Inverse home prime · Base 14 sequence of
21065
Term #1 of the Inverse home prime · Base 16 sequence of
41899
Term #1 of the Inverse home prime · Base 20 sequence of
26327
Term #1 of the Inverse home prime · Base 27 sequence of
2575
Term #1 of the Inverse home prime · Base 30 sequence of
23987
Term #1 of the Inverse home prime · Base 36 sequence of
48047
Term #2 of the Conway climb · Base 3 sequence of
10149
Term #1 of the Conway climb · Base 8 sequence of
5996
Term #1 of the Conway climb · Base 9 sequence of
24013
Term #1 of the Conway climb · Base 10 sequence of
36589
Term #1 of the Conway climb · Base 22 sequence of
4837
Term #1 of the Conway climb · Base 28 sequence of
28113
Term #1 of the Conway climb · Base 30 sequence of
42454
Term #2 of the Distinct-prime home prime · Base 3 sequence of
10149
Term #1 of the Distinct-prime home prime · Base 10 sequence of
36589
Term #1 of the Distinct-prime home prime, descending · Base 2 sequence of
41899
Term #1 of the Distinct-prime home prime, descending · Base 8 sequence of
28209
Term #1 of the Distinct-prime home prime, descending · Base 16 sequence of
41899
Term #2 of the Second-class home prime · Base 3 sequence of
25188
Term #1 of the Second-class home prime · Base 8 sequence of
11992
Term #4 of the Second-class home prime · Base 10 sequence of
55240
Term #3 of the Second-class home prime · Base 16 sequence of
14860
Term #1 of the Mid-divisor concatenation · Base 2 sequence of
53964
Term #1 of the Mid-divisor concatenation · Base 8 sequence of
26982
Term #1 of the Mid-divisor concatenation · Base 10 sequence of
17025
Term #1 of the Mid-divisor concatenation · Base 16 sequence of
26982
Is factor of
Primality
Verified directlyproven prime
Checked deterministically (below 300 digits).
From the command linefdb · curl
fdb
fdb number '75227' --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":"75227"},"decimal":false,"detail":2}}'