--- id: 5900f5111000cf542c510023 challengeType: 5 title: 'Problem 420: 2x2 positive integer matrix' videoUrl: '' localeTitle: '' --- ## Description undefined ## Instructions undefined ## Tests ```yml tests: - text: '' testString: 'assert.strictEqual(euler420(), 145159332, "euler420() should return 145159332.");' ``` ## Challenge Seed ```js function euler420() { // Good luck! return true; } euler420(); ``` ## Solution ```js // solution required ```
euler420()