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Riesel primes of the form 523•2n-1

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Reserved! This sequence is currently part of Multi Reservation 8: NPLB Drive 17.

Current data

k , b : 523 , 2
Count : 24
Nash : 1167
Max n : 2,800,000
Date : 2024-01-17
Reserved : No Prime Left BehindNo Prime Left Behind/Reserved
7, 15, 23, 27, 39, 63, 79, 183, 363, 459, 2019, 2759, 3795, 9399, 14075, 17215, 31547, 46435, 274027, 459675, 1062947, 1686307, 2098043, 2356047

History