--- id: 5900f4741000cf542c50ff86 challengeType: 5 title: 'Problem 263: An engineers" dream come true' videoUrl: '' localeTitle: '' --- ## Description undefined ## Instructions undefined ## Tests ```yml tests: - text: '' testString: 'assert.strictEqual(euler263(), 2039506520, "euler263() should return 2039506520.");' ``` ## Challenge Seed ```js function euler263() { // Good luck! return true; } euler263(); ``` ## Solution ```js // solution required ```
euler263()