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Riesel primes of the form 581•2n-1

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

Current data

k , b : 581 , 2
Count : 22
Nash : 1127
Max n : 2,820,000
Date : 2024-03-09
Reserved : No Prime Left BehindNo Prime Left Behind/Reserved
18, 22, 26, 30, 62, 130, 322, 678, 790, 886, 7190, 31222, 39306, 62626, 82522, 89010, 138050, 368938, 412030, 513506, 1035962, 1646418

History