|
|
A180275
|
|
Primes of the form n^3+3*n+1.
|
|
0
|
|
|
5, 37, 757, 1031, 2237, 6917, 22037, 27091, 36037, 117797, 157627, 166541, 262337, 422101, 474787, 493277, 729271, 1643387, 1728361, 1906997, 2147077, 2460781, 2628487, 2686037, 3242237, 3375451, 4020157, 4742137, 5268547, 5359901
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,1
|
|
COMMENTS
|
|
|
LINKS
|
|
|
PROG
|
(Magma) [ a: n in [0..250] | IsPrime(a) where a is (n^3+3*n+1)] // Vincenzo Librandi, Jan 30 2011
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
Graziano Aglietti (mg5055(AT)mclink.it), Aug 23 2010
|
|
EXTENSIONS
|
Definition corrected, incorrect program deleted - R. J. Mathar, Aug 25 2010
|
|
STATUS
|
approved
|
|
|
|