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Search: id:A121825
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| A121825 |
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Primes of the form 4*n^2 + 3. |
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+0
1
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| 7, 19, 67, 103, 199, 487, 787, 1447, 2503, 2707, 3847, 4099, 4903, 5479, 5779, 8467, 8839, 11239, 12547, 14887, 16903, 17959, 19603, 21319
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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See also A121326 Primes of the form 4*n^2 + 1. See also A049423 Primes of the form n^2+3. For the primes of the form 4*n^2 + 3, the corresponding values of n are 1, 2, 4, 5, 7, 11, 14, 19, 25, 26, 31, 32, 35, 37, 38, 46, 47, 53, 56, 61, 65, 67, 70, 73.
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CROSSREFS
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Cf. A000040, A002496, A049423, A121326.
Sequence in context: A000413 A092359 A046137 this_sequence A122484 A005516 A002533
Adjacent sequences: A121822 A121823 A121824 this_sequence A121826 A121827 A121828
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KEYWORD
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easy,nonn
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AUTHOR
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Jonathan Vos Post (jvospost2(AT)yahoo.com), Aug 27 2006
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