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Riesel primes of the form 6059•2ⁿ-1

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Revision as of 02:52, 21 January 2025 by Gd barnes (talk | contribs) (n-range standards & add history)

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Current data

`k` , `b` :	6059 , 2 (sieve)
Type :	Low
Count :	4
Nash :	286
Max `n` :	750,000
Date :	2020-07-27

428, 10508, 130136, 540968

Remarks :

Available sieve file: n=750k-1M, P=100P, 1,270 candidates

History

2020-07-27: Checked n = 700000 - 750000, Norman D. Powell, released
2020-07-26: Checked n = 600000 - 700000, Norman D. Powell
2020-07-24: Checked n = 500000 - 600000, Norman D. Powell
2020-07-23: Checked n = 400000 - 500000, Norman D. Powell
2020-07-21: Checked to n = 400000, Norman D. Powell
2020-07-19: Reserved by Norman D. Powell
2011-04-27: Checked n = 410000 - ?, Free-DC Drive 2, suspended
2010-05-27: Found n = 540968, Brian Lody, Free-DC Drive 2
2009-05-28: Reserved by Free-DC Drive 2 from n = 410000
2009-05-02: Checked n = 10000 - 50000, David Metcalfe, from here
2007-07-06: Checked n = 1 - 10000, Gary Barnes

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