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Riesel primes of the form 19401•2n-1

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Current data

k , b : 19401 , 2
Type : 3
Count : 16
Nash : 1081
Max n : 300,000
Date : 2022-01-10
5, 9, 131, 275, 281, 365, 383, 2133, 3705, 6575, 9299, 10089, 18335, 31353, 297509, 3086450[1]
Remarks :
Tested to n=3086450 only even values, see Liskovets-Gallot conjectures

Notes

  1. ↑ Riesel 19401•41543225-1

History

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