16180...08161 (71-digits)

This number is a prime.

1
6180339887 4989484820 4586834365 6381118365 6343868540 2848498947 8893308161

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The largest palindromic prime, less than a googol, formed from the reflected decimal expansion of the golden ratio. [Gupta]

Submitted: 2020-07-28 13:53:29; Last Modified: 2020-07-28 14:10:59.