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Riesel primes of the form 27253•2ⁿ-1

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Current data

`k` , `b` :	27253 , 2
Type :	Low
Count :	2
Nash :	170
Max `n` :	1,000,000
Date :	2007-01-31

History

2007-01-31: Checked to n = 1000000, Karsten Bonath
2006-11-29: Checked to n = 825000, Karsten Bonath
2006-09-21: Checked to n = 781000, Karsten Bonath
2006-07-12: Checked to n = 757000, Karsten Bonath
2006-05-10: Checked to n = 660000, Karsten Bonath
2005-11-17: Found n = 370867, Karsten Bonath
2005: Checked to n = 33000, Jocelyn Larouche
1998-10-10: Found n = 272347, Ray Ballinger

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Karsten Bonath/PrimesFound