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Riesel primes of the form 19•2n-1

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Reserved! This sequence is currently reserved by: Michael Kwok

Current data

k , b : 19 , 2
Count : 37
Nash : 1292
Max n : 5,000,000
Date : 2021-03-21
Reserved : Michael KwokMichael Kwok/Reserved
1, 3, 5, 21, 41, 49, 89, 133, 141, 165, 189, 293, 305, 395, 651, 665, 771, 801, 923, 953, 3689, 5315, 6989, 15641, 48819, 78389, 134053, 167843, 181395, 311091, 353661, 645555, 916763, 1325245, 1434165, 1684813, 3155009
Remarks :
The sequence A001775 in OEIS

History