Riesel primes of the form 92•10n-1

Reserved! This sequence is currently reserved by: Predrag Kurtovic

Current data

k , b : 92 , 10 Count : 17 Nash : 3444 Max n : 1,500,000 Date : 2021-04-14 Reserved : Predrag KurtovicPredrag Kurtovic/Reserved

1, 2, 8, 13, 45, 46, 118, 463, 668, 1508, 3302, 3970, 4250, 5573, 544905, 833852, 1439761

Remarks :

sequence A257036 in OEIS See also Near-repdigit 919...99 Studio Kamada

History

• 2021-04-14: Checked n = 1400001 - 1500000, Predrag Kurtovic
• 2020-12-11: Found n = 1439761, Predrag Kurtovic
• 2020-11-25: Checked n = 1300001 - 1400000, Predrag Kurtovic
• 2020-06-03: Checked n = 1200001 - 1300000, Predrag Kurtovic
• 2020-03-11: Checked to n = 1000000, Predrag Kurtovic
• 2019-08-09: Checked to n = 915000, Predrag Kurtovic
• 2019-04-18: Checked to n = 900000, Predrag Kurtovic
• 2019-01-29: Checked to n = 875000, Predrag Kurtovic
• 2018-04-26: Checked to n = 850000, Predrag Kurtovic
• 2018-04-12: Found n = 833852, Predrag Kurtovic
• 2017-12-14: Checked n = 1100001 - 1200000, Predrag Kurtovic
• 2017-06-23: Checked to n = 822000, Predrag Kurtovic
• 2017-06-12: Checked n = 1085001 - 1100000, Predrag Kurtovic
• 2017-04-16: Checked n = 1070001 - 1085000, Predrag Kurtovic
• 2017-03-10: Checked n = 1060001 - 1070000, Predrag Kurtovic
• 2016-12-29: Checked n = 1050001 - 1060000, Predrag Kurtovic
• 2016-12-03: Checked n = 1040001 - 1050000, Predrag Kurtovic
• 2016-11-03: Checked to n = 815000, Predrag Kurtovic
• 2016-11-03: Checked n = 1020001 - 1040000, Predrag Kurtovic
• 2016-07-31: Checked n = 1000001 - 1020000, Predrag Kurtovic
• 2016-07-24: Checked to n = 800000, Predrag Kurtovic
• 2016-06-30: Checked to n = 750000, Predrag Kurtovic
• 2016-03-23: Checked to n = 730000, Predrag Kurtovic
• 2015-10-16: Checked to n = 700000, Predrag Kurtovic
• 2015-07-12: Checked to n = 660000, Predrag Kurtovic
• 2015-06-14: Checked to n = 640000, Predrag Kurtovic
• 2015-05-25: Checked to n = 590000, Predrag Kurtovic
• 2015-05-15: Found n = 544905, Predrag Kurtovic
• 2015-04-30: Checked to n = 500000, Predrag Kurtovic
• 2015-04-28: Checked to n = 480000, Predrag Kurtovic
• 2015-04-23: Checked to n = 421000, Predrag Kurtovic
• 2015-01-25: Checked to n = 401000, Predrag Kurtovic
• 2014-10-25: Checked to n = 370000, Predrag Kurtovic
• 2013-10-17: Checked to n = 300000, Predrag Kurtovic
• 2013-10-09: Checked to n = 260000, Predrag Kurtovic
• 2013-10-07: Checked to n = 250000, Predrag Kurtovic
• 2013-10-06: Checked to n = 240000, Predrag Kurtovic
• 2013-10: Reserved by Predrag Kurtovic for n≤3000000
• 2011-04-17: Checked to n = 230000, Gary Barnes
• 2011-03-15: Checked to n = 225000, Gary Barnes
• 2011-03-09: Checked to n = 220000, Gary Barnes
• 2011-03-05: Checked to n = 215000, Gary Barnes
• 2011-02-28: Checked to n = 210000, Gary Barnes
• 2011-02-27: Checked to n = 205000, Gary Barnes
• 2011-02-20: Checked to n = 200000, Gary Barnes
• 2011-02-17: Checked to n = 195000, Gary Barnes
• 2011-02-11: Checked to n = 190000, Gary Barnes
• 2011-02-07: Checked to n = 185000, Gary Barnes
• 2011-02-03: Checked to n = 180000, Gary Barnes
• 2011-01-31: Checked to n = 175000, Gary Barnes
• 2011-01-28: Checked to n = 170000, Gary Barnes
• 2011-01-25: Checked to n = 165000, Gary Barnes
• 2011-01-24: Checked to n = 160000, Gary Barnes
• 2011-01-20: Checked to n = 155000, Gary Barnes
• 2011-01-18: Checked to n = 150000, Gary Barnes
• 2011-01-16: Checked to n = 145000, Gary Barnes
• 2011-01-14: Checked to n = 140000, Gary Barnes
• 2011-01-03: Checked to n = 135000, Gary Barnes
• 2010-12-12: Checked to n = 20000, Ray Chandler
• 2010-12-01: Checked to n = 100000, Gary Barnes
• 2010-10-15: Checked to n = 11000, Ray Chandler