| Currently there may be errors shown on top of a page, because of a missing Wiki update (PHP version and extension DPL3). |
Navigation
| Topics | Help • Register • News • History • How to • Sequences statistics • Template prototypes |
Difference between revisions of "Proth prime 2 121"
(oeis) |
(drive is double-check) |
||
| Line 7: | Line 7: | ||
|PDate=2021-04-08 | |PDate=2021-04-08 | ||
|PReserved= | |PReserved= | ||
| − | |PMultiRes= | + | |PMultiRes= |
|PNlist= | |PNlist= | ||
8 | 8 | ||
| Line 34: | Line 34: | ||
674360;80213 | 674360;80213 | ||
9584444;131410 | 9584444;131410 | ||
| − | |PRemarks=The {{OEIS|l|A032410}} | + | |PRemarks=The {{OEIS|l|A032410}}. |
| − | All values are [[Generalized Fermat number]]s. | + | All values are [[Generalized Fermat number]]s.<br> |
| + | [[PrimeGrid Proth Prime Search]] is double-checking {{Vn}}>5000000. | ||
|PSieve= | |PSieve= | ||
}} | }} | ||
Revision as of 07:33, 26 July 2024
Current data
|
|
Remarks : |
The sequence A032410 in OEIS.
All values are Generalized Fermat numbers. |
Notes
- ↑ Is GF Divisor of xGF(11,8,3)
- ↑ Is GF Divisor of xGF(95,9,7)
- ↑ Is GF Divisor of GF(112207,5)
History
- 2021-04-08: Checked to n = 10000000, PrimeGrid 27121 Prime Search
- 2020-11-20: Found n = 9584444, James Winskill, PrimeGrid 27121 Prime Search (Official announcement)
- 2019-07: Checked n = 3322000 - 3640000, PrimeGrid Proth Mega Prime Search
- 2007-04-29: Found n = 636564, Joseph Bohanon
- 2007-04-25: Found n = 674360, Joseph Bohanon
- 2007-04-25: Found n = 513020, Joseph Bohanon
- 2005-02-21: Found n = 272052, Jim Fougeron
- 2005-02-18: Found n = 264632, Jim Fougeron
- 2002-09-17: Found n = 251184, Tadashi Taura
- 2002-07-21: Found n = 168716, Tadashi Taura
- 1999-12-10: Found n = 112208, Fumitaka Yura
- 1999-09-07: Found n = 91112, Michael Ian Hartley
- 1998-06-09: Found n = 59196, Wilfrid Keller
- 1998-06-06: Found n = 37784, Wilfrid Keller
- 1992: Found n = 7928, Harvey Dubner
