Riesel primes of the form 11213•2n-1

Reserved! This sequence is currently reserved by: Alexander Jones

Current data

k , b : 11213 , 2 Count : 51 Nash : 2954 Max n : 150,000 Date : 2021-10-26 Reserved : Alexander JonesAlexander Jones/Reserved

2, 4, 6, 14, 16, 26, 44, 60, 72, 82, 92, 130, 134, 164, 192, 220, 234, 246, 284, 352, 512, 1160, 1612, 1664, 2964, 3134, 3544, 3962, 7590, 7652, 9544, 10200, 12642, 15062, 15740, 16106, 17710, 27284, 28056, 35194, 37782, 48274, 49562, 51592, 58280, 85014, 94240, 97004, 116244, 152012, 180080

History

• 2021-10-26: Checked to n = 150000, Alexander Jones
• 2021-10-18: Checked to n = 50000, Alexander Jones
• 2021-10-18: Reserved by Alexander Jones
• 2004-04-11: Found n = 180080, Guido Smetrijns
• 2003-04-06: Found n = 116244, Guido Smetrijns
• 2003-04-02: Found n = 152012, Guido Smetrijns