Difference between revisions of "Cullen prime 6"

Revision as of 11:03, 9 October 2024

Reserved! This sequence is currently reserved by: Ryan Propper

ASCII format :	n*6^n+1
Base :	6
Count :	16
Max `n` :	2,000,000
Date :	2023-07-17
Reserved :	Ryan PropperRyan Propper/Reserved

1^[1], 2^[2], 91, 185, 387, 488, 747, 800, 9901, 10115, 12043, 13118, 30981, 51496, 515516, 1644731

Remarks :

The sequence A242176 in OEIS
See early history at Generalized Cullen primes

2023-07-17: Reserved by Ryan Propper
2023-07-14: Checked n = 500000 - 2000000, Ryan Propper, released
2023-07-06: Found n = 1644731, Ryan Propper
2023-07-05: Found n = 515516, Ryan Propper
2023-07-04: Reserved by Ryan Propper for n = 500000 - 2000000
2023-05-28: Checked n = 100000 - 500000, Mark Rodenkirch, double-check n = 100000 - 200000, released
2023-04-28: Reserved by Mark Rodenkirch to n = 500000
2023-04-24: Checked n = 2 - 100000, Mark Rodenkirch, double-check
?: Checked n = 123670 - 200000, Geoffrey Reynolds
?: Checked to n = 123669, (?)
2000-06-15: Found n = 51496, Günter Löh
2000-01-08: Found n = 30981, Günter Löh
1998-11-20: Found n = 13118, Wilfrid Keller
1998-11-20: Found n = 12043, Wilfrid Keller
1998-11-19: Found n = 10115, Wilfrid Keller
1998-11-19: Found n = 9901, Wilfrid Keller

@@ Line 33: / Line 33: @@
 {{HistC|2023-04-24|2-100000|Mark Rodenkirch}}, double-check
 {{HistC|?|123670-200000|Geoffrey Reynolds}}
-{{HistC|?|123669|Günter Löh}}
+{{HistC|?|123669|(?)}}
 {{HistF|2000-06-15|51496|Günter Löh}}
 {{HistF|2000-01-08|30981|Günter Löh}}