Riesel primes of the form 48973•2n-1

Current data

k , b : 48973 , 2 Type : Low Count : 4 Nash : 81 Max n : 1,000,000 Date : 2021-06-23

43, 115, 259, 32119

History

• 2021-06-23: Checked to n = 1000000, Gary Barnes, double-check n=1-500000, results included
• 2020-09-07: Checked to n = 500000, Karsten Bonath
• 2007-07-14: Sieved n<1000000, James P. Burt
• 2005-09-19: Checked to n = 100000, Harsh Aggarwal
• 2004: Checked to n = 100000, Jocelyn Larouche, "Max" given on the 15k.org "Low Weight" page