Riesel primes of the form 195•2ⁿ-1

Reserved! This sequence is currently reserved by: Tanel Liiv

Current data

k , b :

195 , {{{Rb}}}

Count :

Attention! Parameter RCount=83 not given!

Nash :

4106

Max n :

3,000,000

Date :

2020-03-09

Reserved :

Tanel Liiv

1, 3^[1], 4^[2], 6, 8^[3], 9^[4], 10, 14^[5], 23, 26, 28, 35, 44, 46, 50, 55, 60, 63, 65, 78, 99^[6], 100, 106, 111, 163, 178, 180, 364, 569, 825, 838, 958, 1292, 1425, 1531, 2020, 2259, 2434, 2492, 2520, 3310, 3624, 4195, 4206, 5103, 5139, 5478, 7198, 7335, 8123, 9903, 12239, 12826, 12830, 16954, 22535, 28943, 29238, 31470, 40958, 46815, 52983, 69094, 76259, 84016, 92376, 100974, 113681, 132478, 185009, 196785, 197051, 205668, 225594, 243999, 272695, 311215, 561444, 915929, 963608, 1369746, 1667115, 1983875

[[Category:Riesel {{{Rb}}}|#.....00195]]

2020-03-09: Reserved by Tanel Liiv from n=3000000
2019-04-29: Checked to n = 3000000, Thomas Ritschel, released
2019-02-11: Reserved by Thomas Ritschel, from n=2030000
2017-07-27: Checked to n = 2030000, William Byerly, released
2016-06-19: Checked to n = 2030000, William Byerly
2014-06-02: Reserved by William Byerly from n=2000000
2014-01-30: Checked to n = 2000000, Peter Benson, released
2014-01-22: Reserved by Peter Benson from n=1500000
2011-08-17: Checked to n = 1500000, Oscar Tutusaus Santandreu, released
2011-04-22: Reserved by Oscar Tutusaus Santandreu
2010-02-11: Checked to n = 1000000, Predrag Minovic, released
2009-12-05: Checked to n = 980000, Predrag Minovic
2009-11-03: Checked to n = 950000, Predrag Minovic
2009-05-31: Checked to n = 920000, Predrag Minovic
2009-04-04: Checked to n = 880000, Predrag Minovic
2009-02-13: Checked to n = 865000, Predrag Minovic