Proth primes of the form 2003663613•2n+1

Current data

k , b : 2003663613 , 2 Type : 3 Count : 39 Nash : 2762 Max n : 195,000 Date : 2010-08-26

21, 29, 45, 64, 80, 94, 150, 184, 293, 428, 478, 580, 704, 1501, 1518, 1532, 1628, 1925, 2422, 3845, 4294, 5488, 12381, 13662, 16940, 32741, 36909, 38613, 46868, 49589, 69317, 87910, 97740, 129397, 132632, 145134, 154988, 183092, 195000

History

• 2010-08-26: Checked to n = 195000, (Puzzle-Peter)
• 2010-08-20: Checked to n = 126000, (Puzzle-Peter)
• 2010-07-28: Checked to n = 50000, (Oddball)
• 2007-01-18: Found n = 195000, Eric Vautier, PrimeGrid