Ultra useful primes: Difference between revisions
Content added Content deleted
(→{{header|Wren}}: Added a CLI version and marginal improvement for embedded version.) |
m (julia example) |
||
| Line 34: | Line 34: | ||
1 3 5 15 5 59 159 189 569 105 |
1 3 5 15 5 59 159 189 569 105 |
||
</pre> |
</pre> |
||
=={{header{{Julia}}== |
|||
<lang julia>using Primes |
|||
nearpow2pow2prime(n) = findfirst(k -> isprime(2^(big"2"^n) - k), 1:10000) |
|||
@time println([nearpow2pow2prime(n) for n in 1:12]) |
|||
</lang>{{out}} |
|||
<pre> |
|||
[1, 3, 5, 15, 5, 59, 159, 189, 569, 105, 1557, 2549] |
|||
3.896011 seconds (266.08 k allocations: 19.988 MiB, 1.87% compilation time) |
|||
</pre> |
|||
=={{header|Perl}}== |
=={{header|Perl}}== |
||