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Proth primes of the form 33•2n+1
Current data
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Remarks : |
The sequence A032366 in OEIS See also Williams 33•32n+1 |
Notes
- ↑ Is GF Divisor of xGF(5,11,5), Twin n=6
- ↑ Is GF Divisor of xGF(12,6,5)
- ↑ Is GF Divisor of xGF(17,10,9)
- ↑ Is GF Divisor of xGF(20,6,5) [+1]
- ↑ Is GF Divisor of xGF(21,10,9) [+2], Twin n=22
- ↑ Is GF Divisor of GF(23,8) [+1], Williams 33•325+1
- ↑ Is GF Divisor of xGF(26,5,3)
- ↑ Is GF Divisor of GF(65,5) [+2]
- ↑ Is GF Divisor of xGF(92,6,5)
- ↑ Is GF Divisor of xGF(114,11,9)
- ↑ Is GF Divisor of GF(288,5)
- ↑ Is GF Divisor of xGF(410,7,4)
- ↑ Is GF Divisor of xGF(452,5,4) [+1]
- ↑ Williams 33•32105+1
- ↑ Is GF Divisor of xGF(721,10,7)
- ↑ Is GF Divisor of GF(826,5) [+1]
- ↑ Is GF Divisor of GF(1418,7) [+1], Williams 33•32284+1
- ↑ Is GF Divisor of xGF(1629,8,5) [+1], Williams 33•32326+1
- ↑ Is GF Divisor of xGF(3072,5,2) [+3]
- ↑ Is GF Divisor of GF(3116,7) [+3]
- ↑ Is GF Divisor of xGF(4940,11,5)
- ↑ Is GF Divisor of xGF(5229,9,7)
- ↑ Is GF Divisor of GF(6341,6)
- ↑ Is GF Divisor of xGF(9130,3,2)
- ↑ Is GF Divisor of GF(13399,8)
- ↑ Is GF Divisor of xGF(14212,3,2)
- ↑ Is GF Divisor of F(18757) [+5]
- ↑ Is GF Divisor of GF(37248,5) [+2]
- ↑ Is GF Divisor of xGF(42683,4,3), Williams 33•328537+1
- ↑ Is GF Divisor of xGF(47804,11,7), Williams 33•329561+1
- ↑ Is GF Divisor of GF(61369,8) [+1]
- ↑ Is GF Divisor of xGF(74175,11,4)
- ↑ Is GF Divisor of GF(600269,5) [+1], Williams 33•32120054+1
- ↑ Is GF Divisor of xGF(922779,7,5) [+3]
- ↑ Is GF Divisor of GF(1130881,12)
- ↑ Is GF Divisor of xGF(2345000,7,2)
- ↑ Is GF Divisor of xGF(3570129,5,4) [+2]
- ↑ Is GF Divisor of xGF(3649809,5,2), Williams 33•32729962+1
History
- 2021-04-01: Checked to n = 9000000, PrimeGrid Fermat Divisor Search
- 2019-09-16: Found n = 3649810, Kellen Shenton, PrimeGrid Fermat Divisor Search
- 2019-07: Checked n = 3322000 - 3640000, PrimeGrid Proth Mega Prime Search
- 2014-06-11: Found n = 3570132, Fabrice Le Foulher, PrimeGrid Proth Mega Prime Search (Official announcement)
- 2013-12-23: Found n = 3176269, Serge Batalov
- 2013-04-13: Found n = 2345001, Mariusz Szafrański
- 2006-07-07: Found n = 1130884, Reto Keiser
- 2006-02-19: Found n = 922782, Reto Keiser
- 2005-07-20: Found n = 600270, Reto Keiser
- 1998-06-26: Found n = 74178, Aaron Swihart
- 1997-05-01: Found n = 61372, Patrick Demichel
- 1995-08: Found n = 47805, Jeffrey Young
- 1995-08: Found n = 42685, Jeffrey Young
- 1993: Found n = 37249, Jeffrey Young
- 1993-10-01: Found n = 18766, Harvey Dubner
- 1993-10-01: Found n = 14214, Harvey Dubner
- 1993-10-01: Found n = 13401, Harvey Dubner
- 1986: Found n = 9133, Wilfrid Keller
- 1983: Found n = 6346, Wilfrid Keller
- 1983: Found n = 5236, Wilfrid Keller
- 1983: Found n = 4941, Wilfrid Keller
- 1983: Found n = 4452, Wilfrid Keller