Proth primes of the form 3207•2n+1

Reserved! This sequence is currently part of Multi Reservation 24: [[]].

Current data

k , b : 3207 , 2 Type : 3 Count : 57 Nash : 2518 Max n : Date :

2, 3, 7, 11, 12, 14, 23, 39, 63, 74, 83, 90, 91, 123, 134, 170, 194, 208, 230, 403, 480, 487, 498, 683, 743, 962, 3122, 4628, 5882, 6402, 6680, 7560, 7679, 10008, 17744, 31710, 44731, 51182, 63174, 83823, 100202, 115739, 154119, 204279, 221063, 296948, 321978, 360220, 371927, 387203, 396887, 791582, 903902, 1244504, 1267439, 1286940, 3375314

[[Category:|#.....03207]]

History

• 2021-08-07: Found n = 3375314, Wolfgang Schwieger, PrimeGrid Proth Mega Prime Search
• 2014-07-25: Found n = 1286940, Jonathan Champ, PrimeGrid Proth Prime Search Extended
• 2014-03-25: Found n = 1267439, Aaron Everett, PrimeGrid Proth Prime Search Extended
• 2012-02-04: Found n = 1244504, Josef Matousek, PrimeGrid Proth Prime Search Extended
• 2012-06-10: Found n = 903902, Randall Scalise, PrimeGrid Proth Prime Search Extended
• 2012-03-11: Found n = 791582, Honza Cholt, PrimeGrid Proth Prime Search Extended
• 1996-05-01: Found n = 7679, Patrick Demichel
• 1996-05-01: Found n = 7560, Patrick Demichel
• 1996-03: Found n = 6680, Patrick Demichel
• 1993: Found n = 4628, Jeffrey Young