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Riesel primes of the form 19401•4ⁿ-1

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Current data

`k` , `b` :	19401 , 4
Count :	1
Nash :	548
Max `n` :	1,543,225
Date :	2015-06-13

Remarks :

For earlier history, see even-n for Riesel 19401•2ⁿ-1.

Notes

↑ Riesel 19401•2^3086450-1

History

2015-06-13: Found n = 1543225, Gary Barnes, CRUS Liskovets-Gallot
2015-04-29: Checked to n = 1500000, (PRPnet port 1400), Conjectures 'R Us

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