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874 B
874 B
id, title, challengeType, forumTopicId, dashedName
| id | title | challengeType | forumTopicId | dashedName |
|---|---|---|---|---|
| 5900f4da1000cf542c50ffec | Problem 365: A huge binomial coefficient | 1 | 302026 | problem-365-a-huge-binomial-coefficient |
--description--
The binomial coefficient \displaystyle\binom{{10}^{18}}{{10}^9} is a number with more than 9 billion (9 × {10}^9) digits.
Let M(n, k, m) denote the binomial coefficient \displaystyle\binom{n}{k} modulo m.
Calculate \sum M({10}^{18}, {10}^9, p \times q \times r) for 1000 < p < q < r < 5000 and p, q, r prime.
--hints--
hugeBinomialCoefficient() should return 162619462356610300.
assert.strictEqual(hugeBinomialCoefficient(), 162619462356610300);
--seed--
--seed-contents--
function hugeBinomialCoefficient() {
return true;
}
hugeBinomialCoefficient();
--solutions--
// solution required