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Difference between revisions of "Proth prime 5 4"
(new) |
(3 new primes) |
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Line 2: | Line 2: | ||
|Pk=4 | |Pk=4 | ||
|Pb=5 | |Pb=5 | ||
− | |PCount= | + | |PCount=17 |
|PNash=1822 | |PNash=1822 | ||
|PMaxn=300000 | |PMaxn=300000 | ||
− | |PDate=2023-02- | + | |PDate=2023-02-14 |
− | |PReserved= | + | |PReserved= |
|PMultiRes= | |PMultiRes= | ||
|PNlist= | |PNlist= | ||
Line 23: | Line 23: | ||
70130;70229 | 70130;70229 | ||
245538 | 245538 | ||
+ | 851878;135250 | ||
+ | 1052422;135251 | ||
+ | 1496566;135257 | ||
|PRemarks=The {{OEIS|l|A204322}}. See also {{NWi|MP|5|n}} <br>All primes are [[Generalized Fermat number]]s | |PRemarks=The {{OEIS|l|A204322}}. See also {{NWi|MP|5|n}} <br>All primes are [[Generalized Fermat number]]s | ||
|PSieve= | |PSieve= | ||
}} | }} | ||
==History== | ==History== | ||
+ | {{HistC|2023-02-14|300000|Harsh Aggarwal}}, released | ||
+ | {{HistF|2023-02-13|1496566|Ryan Propper}} | ||
+ | {{HistF|2023-02-13|1052422|Ryan Propper}} | ||
+ | {{HistF|2023-02-13|851878|Ryan Propper}} | ||
{{HistR|2023-02-08|Harsh Aggarwal|624435}} | {{HistR|2023-02-08|Harsh Aggarwal|624435}} | ||
{{HistC|2015-01-16|300000|Robert Price}} | {{HistC|2015-01-16|300000|Robert Price}} | ||
{{HistF|2004-05-10|70130|Peter Benson}} | {{HistF|2004-05-10|70130|Peter Benson}} | ||
{{HistF|2000-07-18|20462|Roberto E. Martinez}} | {{HistF|2000-07-18|20462|Roberto E. Martinez}} |
Revision as of 07:17, 14 February 2023
Current data
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Remarks : |
The sequence A204322 in OEIS. See also Williams 4•5n+1 All primes are Generalized Fermat numbers |
History
- 2023-02-14: Checked to n = 300000, 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 to n = 300000, Robert Price
- 2004-05-10: Found n = 70130, Peter Benson
- 2000-07-18: Found n = 20462, Roberto E. Martinez