Oliver Eyton-Williams 0bd52f8bd1

and change all the challenges to new `md` format.

2020-11-27 10:02:05 -08:00

id, title, challengeType, forumTopicId

id	title	challengeType	forumTopicId
5900f48f1000cf542c50ffa2	Problem 291: Panaitopol Primes	5	301943

--description--

A prime number p is called a Panaitopol prime if for some positive integersx and y.

Find how many Panaitopol primes are less than 5×1015.

--hints--

euler291() should return 4037526.

assert.strictEqual(euler291(), 4037526);

function euler291() {

  return true;
}

euler291();

// solution required