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Riesel primes of the form 4147•2n-1

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Current data

k , b : 4147 , 2
Count : 27
Nash : 1649
Max n : 2,050,000
Date : 2020-03-27
1, 9, 13, 29, 41, 61, 69, 113, 217, 261, 301, 505, 601, 1765, 2405, 2849, 4761, 18913, 26981, 33441, 46901, 86021, 113117, 789245, 1123873, 1156785, 1748201

History