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Difference between revisions of "Cullen prime 8"
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==History== | ==History== | ||
{{HistC|2018-08-14|2-800000|Serge Batalov}}, double-check {{Rn|2|166666}}, confirmed by private communication | {{HistC|2018-08-14|2-800000|Serge Batalov}}, double-check {{Rn|2|166666}}, confirmed by private communication | ||
| + | {{HistC|2014|106575-166666|Steven Harvey}} | ||
{{HistF|2013-06-10|749130|Serge Batalov}} | {{HistF|2013-06-10|749130|Serge Batalov}} | ||
| − | |||
{{HistC|2004|7629-106574|Günter Löh}} | {{HistC|2004|7629-106574|Günter Löh}} | ||
{{HistC|2000|4768-7629|Wilfrid Keller}} | {{HistC|2000|4768-7629|Wilfrid Keller}} | ||
Revision as of 17:06, 28 October 2024
Current data
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Remarks : |
The sequence A242178 in OEIS |
Notes
History
- 2018-08-14: Checked n = 2 - 800000, Serge Batalov, double-check n = 2 - 166666, confirmed by private communication
- 2014: Checked n = 106575 - 166666, Steven Harvey
- 2013-06-10: Found n = 749130, Serge Batalov
- 2004: Checked n = 7629 - 106574, Günter Löh
- 2000: Checked n = 4768 - 7629, Wilfrid Keller
- 1999-12-27: Found n = 35945, Jo Yeong Uk
- 1999-12-13: Found n = 20855, Jo Yeong Uk
- 1999-07-23: Found n = 42816, Kazuyoshi Asao
- 1989: Checked n = 1 - 4768, Harvey Dubner
- 1989: Found n = 1911, Harvey Dubner
