A non-rigorous but absolutely certain approximation (for that number of digits) for the Alon-Malinovsky constant (the expected time it takes of reaching a prime, starting at 0, rolling a fair die and looking at the partial sums) is: 2.4284979136935042303616521776584217966512002111853468467461537338169698341784923577007516316484410923621 ---------------------------------- This took, 19348.085, seconds .