Currently there may be errors shown on top of a page, because of a missing Wiki update (PHP version and extension DPL3).

Navigation

Topics

Help • Register • News • History • How to • Sequences statistics • Template prototypes

Riesel primes of the form 11•2ⁿ-1

From Prime-Wiki

Revision as of 16:01, 10 March 2020 by Karbon (talk | contribs) (more hist)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Jump to: navigation, search

Reserved! This sequence is currently reserved by: Thomas Ritschel

Current data

k , b :

11 , {{{Rb}}}

Count :

Attention! Parameter RCount=26 not given!

Nash :

795

Max n :

8,000,000

Date :

2019-12-17

Reserved :

Thomas Ritschel

2, 26, 50, 54, 126, 134^[1], 246, 354, 362, 950, 1310, 2498, 6926, 11826, 31734, 67850, 74726, 96150, 374114, 696438, 743322, 1044086, 1104606, 1261478, 4643238, 7971110

[[Category:Riesel {{{Rb}}}|#.....00011]][[Category:Riesel {{{Rb}}} Low-weight|#.....00011]]

Notes

↑ Woodall 44•8⁴⁴-1

History

2019-12-17: Checked to n = 8000000, Thomas Ritschel
2019-11-25: Found n = 7971110, Thomas Ritschel
2019-09-28: Checked to n = 7500000, Thomas Ritschel
2018-12-03: Checked to n = 7000000, Thomas Ritschel
2018-04-11: Checked to n = 6650000, Thomas Ritschel
2018-01-03: Checked to n = 6450000, Thomas Ritschel
2017-08-03: Checked to n = 6250000, Thomas Ritschel
2017-05-02: Checked to n = 6050000, Thomas Ritschel
2017-01-01: Checked to n = 5850000, Thomas Ritschel
2016-11-02: Checked to n = 5750000, Thomas Ritschel
2016-08-21: Checked to n = 5600000, Thomas Ritschel
2016-07-01: Checked to n = 5500000, Thomas Ritschel
2016-06-04: Checked to n = 5400000, Thomas Ritschel
2016-05-01: Checked to n = 5300000, Thomas Ritschel
2016-04-03: Checked to n = 5200000, Thomas Ritschel
2016-01-06: Checked to n = 5000000, Thomas Ritschel
2015-11-02: Checked to n = 4800000, Thomas Ritschel
2015-01-04: Checked to n = 4660000, Thomas Ritschel
2014-02-28: Checked to n = 4300000, Thomas Ritschel
2013-04-23: Checked to n = 4000000, Thomas Ritschel
2013-04-07: Checked n = 2440000 - 3000000, Michael Curtis, released
2012-08-31: Checked to n = 3320000, Thomas Ritschel
2012-08-31: Checked to n = 3200000, Thomas Ritschel
2012-07-23: Checked n = 3000000 - 3100000, Thomas Ritschel
2011-12-04: Checked to n = 2440000, Michael Curtis
2011-06-02: Checked to n = 2410000, Michael Curtis
2010-10-28: Checked to n = 2180000, Michael Curtis
2010-03-21: Checked to n = 2100000, Michael Curtis
2010-01-12: Checked to n = 1940000, Michael Curtis
2009-09-01: Checked to n = 1880000, Michael Curtis
2009-02-13: Checked to n = 1840000, Michael Curtis
2008-10-28: Checked to n = 1600000, Michael Curtis
2008-07-14: Checked to n = 1550000, Michael Curtis
2008-01-13: none, Michael Curtis
2007-11-21: none, Michael Curtis
2007-10-24: none, Michael Curtis
2007-09-10: ?, Michael Curtis

Retrieved from "https://www.rieselprime.de/z/index.php?title=Riesel_prime_2_11&oldid=6540"

Reserved

Hidden category:

Missing XCount