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Riesel primes of the form 577•2ⁿ-1

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Reserved! This sequence is currently part of Multi Reservation 8: NPLB Drive 17.

Current data

`k` , `b` :	577 , 2
Count :	21
Nash :	1228
Max `n` :	2,820,000
Date :	2024-03-09
Reserved :	No Prime Left BehindNo Prime Left Behind/Reserved

1, 29, 33, 125, 269, 781, 1305, 1489, 2549, 2765, 11253, 13737, 24085, 79693, 114941, 156181, 180417, 436185, 785121, 811657, 813985

History

2022-08-10: Checked to n = 2000000, NPLB Drive 13, released
2022-08-09: Reserved by NPLB Drive 17, for 2000000<n<3000000
2011-08-04: Reserved by NPLB Drive 13, for 1000000<n<2000000
2010-11-11: Checked to n = 1000000, NPLB Drive 5
2010-06-04: Found n = 813985, Scott Gilvey
2010-05-28: Found n = 811657, Scott Gilvey
2010-05-11: Found n = 785121, Lennart Vogel
2008-12-22: Checked to n = 600000, NPLB Drive 1
2008-12-19: Reserved by NPLB Drive 5, for 600000<n<1000000
2008-05-17: Found n = 436185, Gary Barnes
2008-03-25: Checked to n = 333200, NPLB Drive 2
2008-01-22: Reserved by NPLB Drive 2, for 260000<=n<=333200
2008-01-21: Reserved by NPLB Drive 1, for 333201<=n<=600000
2004-08-30: Found n = 180417, Steven Harvey
2003-04-04: Found n = 114941, Steven Harvey

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