Proth primes of the form 10001•2n+1

Current data

k , b : 10001 , 2 Count : 30 Nash : 1114 Max n : 1,000,000 Date : 2018-04-05

7, 27, 33, 55, 61, 67, 85, 91, 103, 133, 159, 187, 223, 375, 727, 1179, 1933, 4267, 40915, 104887, 109213, 129183, 227169, 255391, 317107, 354861, 374461, 462753, 960399, 2172615

History

• 2018-04-05: Found n = 2172615, Ruediger K. Eckhard
• 2017-11-02: Checked to n = 1000000, (Alex_soldier), results included, released
• 2016-07-15: Reserved by (Alex_soldier) up to n=1000000
• 2009-06-13: Found n = 462753, Jun Tajima