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Riesel primes of the form 425•2n-1

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

Current data

k , b : 425 , 2
Count : 57
Nash : 2305
Max n : 2,820,000
Date : 2024-03-09
Reserved : No Prime Left BehindNo Prime Left Behind/Reserved
2, 8, 14, 20, 32, 42, 50, 62, 130, 144, 204, 262, 284, 358, 402, 420, 432, 576, 790, 886, 1472, 1798, 2148, 3440, 3992, 4568, 7740, 9614, 13916, 15262, 20430, 26558, 45828, 46500, 50194, 70764, 84458, 97700, 100558, 116194, 116966, 138038, 217116, 236076, 260930, 261562, 286772, 352328, 444896, 521696, 550026, 742506, 900176, 1016928, 1240016, 1609200, 2026610

History