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Proth primes of the form 177•2n+1
Reserved! This sequence is currently part of Multi Reservation 1: PrimeGrid Proth Prime Search. |
Current data
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Notes
- ↑ Twin n=12
- ↑ Is GF Divisor of xGF(15,10,3) [+2]
- ↑ Is GF Divisor of xGF(22,10,9)
- ↑ Twin n=48
- ↑ Is GF Divisor of xGF(114,3,2)
- ↑ Is GF Divisor of xGF(114,7,6)
- ↑ Is GF Divisor of F(267) [+5]
- ↑ Is GF Divisor of xGF(298,5,4)
- ↑ Is GF Divisor of xGF(722,11,10)
- ↑ Is GF Divisor of xGF(840,11,6)
- ↑ Twin n=1032
- ↑ Is GF Divisor of xGF(14159,12,11)
- ↑ Is GF Divisor of xGF(19811,4,3)
- ↑ Is GF Divisor of xGF(25396,11,10)
- ↑ Is GF Divisor of GF(269318,8)
- ↑ Is GF Divisor of xGF(365163,12,7)
- ↑ Is GF Divisor of xGF(434335,11,2)
History
- 2015-01-07: Found n = 3411847, William Darney, PrimeGrid Proth Mega Prime Search (Official announcement)
- 2012-02-12: Found n = 2816050, Gerald C. Snyder
- 2006-08-10: Found n = 1121720, Gerald C. Snyder
- 2005-11-08: Found n = 798443, Gerald C. Snyder
- 2005-10-10: Found n = 751028, Gerald C. Snyder
- 2005-08-20: Found n = 657458, Gerald C. Snyder
- 2005-03-28: Found n = 501106, Gerald C. Snyder
- 2005-01-11: Found n = 490500, Gerald C. Snyder
- 2004-12-24: Found n = 463598, Gerald C. Snyder
- 2004-10-18: Found n = 419600, Gerald C. Snyder
- 2004-08-31: Found n = 434336, Gerald C. Snyder
- 2004-01-05: Found n = 358114, Gerald C. Snyder
- 2004-01-04: Found n = 385438, Gerald C. Snyder
- 2004-01-02: Found n = 365164, Gerald C. Snyder
- 2003-12-18: Found n = 332846, Gerald C. Snyder
- 2003-12-01: Found n = 333364, Gerald C. Snyder
- 2003-10-04: Found n = 324326, Gerald C. Snyder
- 2003-05-25: Found n = 269320, Gerald C. Snyder
- 2003-03-02: Found n = 210340, Gerald C. Snyder
- 2002-10: Found n = 143626, Ola Svallmark
- 2002-09-06: Found n = 151308, Gerald C. Snyder
- 1999-02-04: Found n = 62159, Daval Davis
- 1998-02-24: Found n = 65806, Jeffrey Young
- 1998-02-07: Found n = 41148, Ray Ballinger
- 1998-02-03: Found n = 37702, Ray Ballinger
- 1998-01-12: Found n = 14160, Jim Buddenhagen
- 1997-10-27: Found n = 25398, Jim Buddenhagen
- 1996-10: Found n = 19814, Patrick Demichel
- 1996-05: Found n = 16844, Patrick Demichel
- 1996-05: Found n = 16748, Patrick Demichel
- 1992: Found n = 6836, Harvey Dubner
- 1984: Found n = 4010, Hiromi Suyama
- 1983: Found n = 3980, Wilfrid Keller