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Riesel primes of the form 989•2n-1

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Reserved! This sequence is currently part of Multi Reservation 3: NPLB Drive 18.

Current data

k , b : 989 , 2
Type : Low
Count : 18
Nash : 582
Max n : 2,150,000
Date : 2024-01-06
Reserved : No Prime Left BehindNo Prime Left Behind/Reserved
4, 16, 76, 148, 400, 652, 2788, 8212, 8308, 28216, 36796, 49396, 55780, 109828, 220384, 392020, 905968, 1418056

History