Prime numbers p for which the sum of primes less than or equal to p is prime: Difference between revisions
Prime numbers p for which the sum of primes less than or equal to p is prime (view source)
Revision as of 22:29, 4 April 2024
, 1 month agoAdded Uiua solution
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prime: 929 prime sum: 66463
prime: 953 prime sum: 70241
</pre>
=={{header|Uiua}}==
{{works with|Uiua|0.10.0-dev.1}}
<syntaxhighlight lang="Uiua">
# Build primes by sieve. Limit found by inspection.
⇌◌⍢(▽≠0◿⊃⊢(.↘1)⟜(⊂⊢)|>0⧻) ↘2⇡80000 []
# Build running sums.
\+▽<1000...
# # Find sums that are prime, then prettify.
⧻.⍉⊟:∩(⬚0▽),⟜∊
</syntaxhighlight>
{{out}}
<pre>
╭─
╷ 2 2
3 5
7 17
13 41
37 197
43 281
281 7699
311 8893
503 22039
541 24133
557 25237
593 28697
619 32353
673 37561
683 38921
733 43201
743 44683
839 55837
881 61027
929 66463
953 70241
╯
21
</pre>
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