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
1617193
Term #1 of the Home prime · Base 6 sequence of
70187
Term #2 of the Inverse home prime · Base 2 sequence of
15975
Term #2 of the Inverse home prime · Base 3 sequence of
4668
Term #1 of the Inverse home prime · Base 4 sequence of
64857
Term #1 of the Inverse home prime · Base 5 sequence of
17036
Term #2 of the Inverse home prime · Base 6 sequence of
34901
Term #1 of the Home prime · Base 12 sequence of
6745
Term #2 of the Home prime · Base 15 sequence of
1047
Term #1 of the Home prime · Base 24 sequence of
68033
Term #1 of the Home prime · Base 27 sequence of
2915
Term #1 of the Home prime · Base 33 sequence of
69226
Term #1 of the Aliquot variants · Quasi · σ(n) − n − 1 sequence of
57312
Term #1 of the Inverse home prime · Base 12 sequence of
52469
Term #1 of the Inverse home prime · Base 28 sequence of
11409
Term #1 of the Inverse home prime · Base 32 sequence of
73439
Term #1 of the Conway climb · Base 6 sequence of
70187
Term #1 of the Conway climb · Base 12 sequence of
6745
Term #2 of the Conway climb · Base 15 sequence of
1047
Term #1 of the Conway climb · Base 24 sequence of
68033
Term #1 of the Conway climb · Base 27 sequence of
2915
Term #1 of the Conway climb · Base 33 sequence of
69226
Term #1 of the Prime-stopping maps · σ(n) − 1 until a prime sequence of
65054
Term #1 of the Distinct-prime home prime, descending · Base 2 sequence of
47895
Term #5 of the Second-class home prime · Base 10 sequence of
22768
Term #4 of the Mid-divisor concatenation · Base 2 sequence of
35032
Term #1 of the Mid-divisor concatenation · Base 3 sequence of
72528
Term #2 of the Mid-divisor concatenation · Base 8 sequence of
43025
Term #1 of the Mid-divisor concatenation · Base 10 sequence of
51622
Is factor of
Primality
Verified directlyproven prime
Checked deterministically (below 300 digits).
From the command linefdb · curl
fdb
fdb number '106487' --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":"106487"},"decimal":false,"detail":2}}'