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Riesel primes of the form 19•2n-1

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Reserved! This sequence is currently reserved by: Peter Benson

Current data

k-value : 19
Count : 37
Nash : 1292
Max n : 5,000,000
Date : 2013-02-12
Reserved : Peter BensonPeter Benson/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

History