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Riesel primes of the form 235•2ⁿ-1

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Reserved! This sequence is currently part of Multi Reservation 6: CRUS Liskovets-Gallot.

Current data

`k` , `b` :	235 , 2
Count :	26
Nash :	1563
Max `n` :	5,000,000
Date :	2022-03-04
Reserved :	Conjectures 'R UsConjectures 'R Us/Reserved

3, 9, 15, 75, 143, 425, 693, 803, 903, 953, 1079, 1613, 1667, 2937, 7157, 7899, 136767, 178739, 191973, 231927, 312345, 315773, 556077, 1718787, 1824515, 2163273

History

2021-04-23: Found n = 2163273, Gary Barnes
2014-07-06: Found n = 1824515, Serge Batalov
2014-06-04: Found n = 1718787, Serge Batalov
2014-05-30: Reserved by RPS 3rd Megabit Drive for n > 1400000
2006-07-05: Found n = 556077, Thomas Ritschel
2006-04-08: Found n = 315773, David Metcalfe
2006-04-07: Found n = 312345, Alexandre de Pereyra
2005-11-19: Found n = 231927, Jun Tajima
2004-08-21: Found n = 191973, Ingmar Goudt
2004-08-21: Found n = 178739, Ingmar Goudt

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