# 16180...08161 (921-digits)

This number is a probable-prime (likely to be a prime but we have not (re-)proven it on this site).

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The largest non titanic palindromic prime formed from the
reflected decimal expansion of Golden Ratio. It is a 921
digit number. Interestingly the largest non titanic
palindromic prime formed from the reflected decimal
expansion of pi is also a 921 digit number. [Gupta]
Submitted: 2020-07-29 08:24:17; Last Modified: 2020-07-29 08:26:15.

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