freeCodeCamp/curriculum/challenges/espanol/10-coding-interview-prep/project-euler/problem-132-large-repunit-f...

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id title challengeType forumTopicId dashedName
5900f3f11000cf542c50ff03 Problem 132: Large repunit factors 5 301760 problem-132-large-repunit-factors

--description--

A number consisting entirely of ones is called a repunit. We shall define R(k) to be a repunit of length k.

For example, R(10) = 1111111111 = 11×41×271×9091, and the sum of these prime factors is 9414.

Find the sum of the first forty prime factors of R(109).

--hints--

euler132() should return 843296.

assert.strictEqual(euler132(), 843296);

--seed--

--seed-contents--

function euler132() {

  return true;
}

euler132();

--solutions--

// solution required