Prime numbers whose neighboring pairs are tetraprimes: Difference between revisions
Prime numbers whose neighboring pairs are tetraprimes (view source)
Revision as of 18:13, 27 June 2023
, 11 months ago→{{header|Wren}}: Oops, lost some output - need an extra prime.
(→{{header|Wren}}: Aligned with C version.) |
(→{{header|Wren}}: Oops, lost some output - need an extra prime.) |
||
Line 1,242:
import "./fmt" for Fmt
var primes = Int.primeSieve(1e7 + 20)
var isTetraPrime = Fn.new { |n|
Line 1,306:
Fmt.print()
}
if (j == 1e7) return
j = j * 10
}
}
System.print(Int.nextPrime(1e7))</syntaxhighlight>
{{out}}
Line 1,352 ⟶ 1,353:
Median gap between those 866 primes : 832
Maximum gap between those 866 primes : 10,284
Found 10,815 primes under 10,000,000 whose preceding neighboring pair are tetraprimes
of which 5,176 have a neighboring pair one of whose factors is 7.
Minimum gap between those 10,815 primes : 4
Median gap between those 10,815 primes : 648
Maximum gap between those 10,815 primes : 9,352
Found 10,551 primes under 10,000,000 whose following neighboring pair are tetraprimes
of which 5,069 have a neighboring pair one of whose factors is 7.
Minimum gap between those 10,551 primes : 4
Median gap between those 10,551 primes : 660
Maximum gap between those 10,551 primes : 10,284
</pre>
| |||