1981856124216581891

This number is a prime.

                                                        198185612 4216581891

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The start of the smallest sequence of six consecutive palindromic primes in arithmetic progression (common difference = 11100000000). [Gupta]

Submitted: 2013-09-28 03:45:49;   Last Modified: 2019-01-30 07:27:30.
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