Created
November 14, 2012 14:38
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Project Euler Problem 3
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| /** | |
| * http://projecteuler.net/problem=3 | |
| * http://odz.sakura.ne.jp/projecteuler/index.php?cmd=read&page=Problem%203 | |
| */ | |
| def maxPrime(i: Long, k: Long): Long = { | |
| if (i > k) { | |
| if (i % k == 0) { | |
| maxPrime(i / k , k) | |
| } else { | |
| maxPrime(i, k + 1) | |
| } | |
| } else { | |
| k | |
| } | |
| } | |
| println(maxPrime(600851475143L, 2)) |
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