Difference between revisions of "Cullen prime 13"

Revision as of 11:42, 14 October 2024

Reserved! This sequence is currently reserved by: PrimeGrid

ASCII format :	n*13^n+1
Base :	13
Count :	0
Max `n` :	5,982,546
Date :	2024-10-27
Reserved :	PrimeGridPrimeGrid/Reserved

Remarks :

See additional history at Generalized Cullen primes & Discoverers of Generalized Cullen primes.
Base is part of Multi Reservation:17 for the PrimeGrid Generalized Cullen Prime Search.
Tests are handed out by size so the n-value from the multi-reservation is adjusted accordingly.

2016-10-21: Reserved by PrimeGrid Generalized Cullen Prime Search
?: Checked n = 1 - 1000000, PrimeGrid Generalized Cullen Prime Search, double-check n = 1 - 252039, see PRPnet Maxn completed
2014: Checked n = 159581 - 252039, Predrag Minovic
2004: Checked n = 16569 - 159581, Günter Löh
2000: Checked n = 4577 - 16569, Wilfrid Keller
1989: Checked n = 1 - 4577, Harvey Dubner

@@ Line 15: / Line 15: @@
 {{HistC|2000|4577-16569|Wilfrid Keller}}
 {{HistC|1989|1-4577|Harvey Dubner}}
+[[Category:PrimeGrid Generalized Cullen Prime Search]]