16698...18909 (100-digits)

This number is a prime.

                                            1669868801 1669869001 1669888009
1669888601 1669889099 1669906081 1669908061 1669908091 1669909081 1669918909

+ The smallest 100-digit invertible prime that is the concatenation of n consecutive n-digit invertible primes each containing all of the invertible digits {0, 1, 6, 8, 9}, i.e., {1669868801||1669869001||1669888009||1669888601||1669889099||1669906081||1669908061||1669908091||1669909081||1669918909}, (case n=10). [Bajpai]

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