27682...02497 (100-digits)

This number is a prime.

                                            2768239198 5534994667 8394813119
5739540525 1050609742 2198985136 5923737596 7646117101 5282975886 4669802497

+ The number 81*2324 + 1 is the smallest 100-digit generalized Cullen prime. [Wesolowski]

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