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Riesel primes of the form 138847•2ⁿ-1

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Revision as of 04:18, 21 August 2021 by Gd barnes (talk | contribs) (add history)

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Reserved! This sequence is currently reserved by: Jean Penné

Current data

`k` , `b` :	138847 , 2
Type :	Low
Count :	2
Nash :	29
Max `n` :	11,522,913
Date :	2020-02-08
Reserved :	Jean PennéJean Penné/Reserved

History

2020-02-08: Checked to n = 11522913, Jean Penné
2018-12-05: Checked to n = 11401089, Jean Penné
2018-11-03: Checked to n = 11262849, Jean Penné
2018-08-28: Checked to n = 10901697, Jean Penné
2018-07-02: Checked to n = 10508433, Jean Penné
2018-05-21: Checked to n = 10222017, Jean Penné
2018-05-04: Checked to n = 10071249, Jean Penné
2015-01-03: Checked to n = 1283793, Jean Penné, double-check
2014-10-07: Reserved by Jean Penné
2007-07-14: Checked to n = 100000, Gary Barnes, double-check
2007: Checked to n = 1630000, Jocelyn Larouche
2007: Checked to n = 1400000, Jean Penné
2003-04-18: Found n = 1283793, Jean Penné

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