Riesel prime 2 409

Reserved! This sequence is currently part of Multi Reservation 8: NPLB Drive 17.

Current data

k , b : 409 , {{{Rb}}} Count : 35 Nash : 1205 Max n : 2,820,000 Date : 2024-03-09 Reserved : No Prime Left BehindNo Prime Left Behind/Reserved

3, 11, 13, 41, 45, 65, 75, 411, 675, 815, 1095, 1137, 1273, 2091, 2217, 2981, 3505, 4605, 8041, 16215, 35781, 35795, 42347, 42867, 43733, 44187, 47577, 101561, 103793, 129185, 145681, 167885, 599013, 606805, 998261

[[Category:Riesel {{{Rb}}}|#.....00409]]

History

• 2011-08-04: Reserved by NPLB Drive 13, for 1000000<n<2000000
• 2010-11-11: Checked to n = 1000000, NPLB Drive 5
• 2010-11-05: Found n = 998261, Gary Barnes
• 2008-12-25: Found n = 606805, Gary Barnes
• 2008-12-22: Checked to n = 600000, NPLB Drive 1
• 2008-12-19: Reserved by NPLB Drive 5, for 600000<n<1000000
• 2008-12-13: Found n = 599013, Kent McArthur
• 2008-03-25: Checked to n = 333200, NPLB Drive 2
• 2008-01-22: Reserved by NPLB Drive 2, for 260000<=n<=333200
• 2008-01-21: Reserved by NPLB Drive 1, for 333201<=n<=600000
• 2003-08-26: Found n = 167885, Peter O'braian
• 2003-08-18: Found n = 145681, Peter O'braian
• 2003-06-09: Found n = 129185, Steven Harvey
• 2001-03-14: Found n = 103793, Kimmo Herranen
• 2001-03-14: Found n = 101561, Kimmo Herranen