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Riesel primes of the form 347•2n-1

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Reserved! This sequence is currently part of Multi Reservation 26: NPLB Drive 19.

Current data

k , b : 347 , 2
Count : 28
Nash : 1446
Max n : 3,000,000
Date : 2023-03-07
Reserved : No Prime Left BehindNo Prime Left Behind/Reserved
18, 24, 48, 158, 188, 242, 258, 336, 396, 800, 918, 1542, 1884, 3060, 3392, 5288, 6534, 28620, 36234, 44330, 69668, 88154, 118148, 144104, 330228, 1529964, 1861974, 2245598

History