Largest difference between adjacent primes: Difference between revisions
Largest difference between adjacent primes (view source)
Revision as of 18:28, 5 February 2022
, 2 years agoAdded Go
Alextretyak (talk | contribs) m (→{{header|11l}}) |
(Added Go) |
||
Line 259:
print using "The largest difference was ####, between ####### and #######";record;champ;champj</lang>
{{out}}<pre>The largest difference was 114 between 492113 and 492227</pre>
=={{header|Go}}==
{{trans|Wren}}
{{libheader|go-rcu}}
<lang go>package main
import (
"fmt"
"rcu"
)
func main() {
limit := int(1e10 - 1)
primes := rcu.Primes(limit)
maxI := 0
maxDiff := 0
nextStop := 10
fmt.Println("The largest differences between adjacent primes under the following limits is:")
for i := 1; i < len(primes); i++ {
diff := primes[i] - primes[i-1]
if diff > maxDiff {
maxDiff = diff
maxI = i
}
if i == len(primes)-1 || primes[i+1] > nextStop {
c1 := rcu.Commatize(nextStop)
c2 := rcu.Commatize(primes[maxI])
c3 := rcu.Commatize(primes[maxI-1])
c4 := rcu.Commatize(maxDiff)
fmt.Printf("Under %s: %s - %s = %s\n", c1, c2, c3, c4)
nextStop *= 10
}
}
}</lang>
{{out}}
<pre>
The largest differences between adjacent primes under the following limits is:
Under 10: 5 - 3 = 2
Under 100: 97 - 89 = 8
Under 1,000: 907 - 887 = 20
Under 10,000: 9,587 - 9,551 = 36
Under 100,000: 31,469 - 31,397 = 72
Under 1,000,000: 492,227 - 492,113 = 114
Under 10,000,000: 4,652,507 - 4,652,353 = 154
Under 100,000,000: 47,326,913 - 47,326,693 = 220
Under 1,000,000,000: 436,273,291 - 436,273,009 = 282
Under 10,000,000,000: 4,302,407,713 - 4,302,407,359 = 354
</pre>
=={{header|GW-BASIC}}==
| |||