40011...29673 (160-digits)

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

                                                       4001160567 6594431113
3050328246 8707739798 4346205486 0422162719 3504975920 0823050418 8166209013
5042017773 6596625757 8898380172 5920353518 1256418846 6921746811 0276929673

The first 160-digit prime to occur in the decimal expansion of Erdős-Borwein constant. [Bajpai]