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Difference between revisions of "Proth prime 5 4"
(add history & 3 primes) |
(check to n=700K) |
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| Line 4: | Line 4: | ||
|PCount=20 | |PCount=20 | ||
|PNash=1822 | |PNash=1822 | ||
| − | |PMaxn= | + | |PMaxn=700000 |
| − | |PDate=2024- | + | |PDate=2024-11-08 |
|PReserved= | |PReserved= | ||
|PMultiRes= | |PMultiRes= | ||
| Line 33: | Line 33: | ||
}} | }} | ||
==History== | ==History== | ||
| + | {{HistC|2024-11-08|300000-700000|Gary Barnes|1060156}}, released | ||
{{HistF|2024-10-01|11786358|Ryan Propper}} | {{HistF|2024-10-01|11786358|Ryan Propper}} | ||
{{HistF|2024-01-02|8431178|Ryan Propper}} | {{HistF|2024-01-02|8431178|Ryan Propper}} | ||
Latest revision as of 02:54, 9 November 2024
Current data
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Remarks : |
The sequence A204322 in OEIS All primes are Generalized Fermat numbers See also Williams 4•5n+1 |
History
- 2024-11-08: Checked n = 300000 - 700000, Gary Barnes, released
- 2024-10-01: Found n = 11786358, Ryan Propper
- 2024-01-02: Found n = 8431178, Ryan Propper
- 2023-02-22: Found n = 5380542, Ryan Propper
- 2023-02-14: none, Harsh Aggarwal, released
- 2023-02-13: Found n = 1496566, Ryan Propper
- 2023-02-13: Found n = 1052422, Ryan Propper
- 2023-02-13: Found n = 851878, Ryan Propper
- 2023-02-08: Reserved by Harsh Aggarwal
- 2015-01-16: Checked n = 2000? - 300000, Robert Price
- 2012-01-14: Found n = 2582, T. D. Noe
- 2012-01-14: Checked n = 1 - 2000, José María Grau Ribas
- 2004-05-10: Found n = 70130, Peter Benson
- 2000-07-18: Found n = 20462, Roberto E. Martinez
