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Riesel primes of the form 81•2n-1

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Reserved! This sequence is currently reserved by: William Byerly

Current data

k , b : 81 , 2
Type : 3
Count : 37
Nash : 1698
Max n : 3,250,000
Date : 2022-04-07
Reserved : William ByerlyWilliam Byerly/Reserved
3, 5[1], 11, 17, 21[2], 27[3], 81[4], 101, 107, 327[5], 383, 387, 941, 1665, 3515, 4007, 4727, 7137, 16257, 16833, 21243, 24239, 35435, 59925, 91673, 153455, 165341, 183167, 190349, 240743, 253385, 308325, 741917, 1335675, 2375447, 2797443, 3174353

Notes

History