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A182348 Primes of the form n^4 - 3. 0
13, 4093, 1048573, 1336333, 2085133, 4477453, 16777213, 54700813, 92236813, 116985853, 146409997, 236421373, 285609997, 479785213, 959512573, 1003875853, 1097199373, 1303209997, 1871773693, 2097273613, 2342559997 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
EXAMPLE
13 = 2^4 - 3; 4093 = 8^4 - 3.
MAPLE
# choose N large, then S is the desired set
f:=n->n^4 - 3:
S:={}:
for n from 0 to N do if(isprime(f(n))) then S:=S union {f(n)}: fi: od:
CROSSREFS
Cf. A037896.
Sequence in context: A180768 A330905 A068532 * A094316 A270068 A174310
KEYWORD
nonn
AUTHOR
Patrick Devlin, Apr 25 2012
STATUS
approved

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Last modified April 14 09:38 EDT 2024. Contains 371657 sequences. (Running on oeis4.)