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A265504
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Numbers n such that n*2^2281 - 1 is prime.
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1
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1, 1144, 4027, 7485, 9039, 9940, 11286, 11781, 13095, 13236, 13869, 14124, 14764, 16630, 18075, 18795, 19284, 20797, 21436, 22696, 23904, 25297, 25419, 27391, 27564, 28146, 28392, 29865, 30624, 31087, 31137, 31369, 33286, 33724, 33741, 34609, 34837, 35034, 37047, 37075, 39564, 39910, 41181
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OFFSET
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1,2
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COMMENTS
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The exponent of 2 in the expression, 2281, is a Mersenne exponent.
All large values of n correspond to pseudoprimes whose primality needs to be verified.
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LINKS
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EXAMPLE
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n = 1 is a term since 2^2281 - 1 is prime (the 17th Mersenne prime).
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MATHEMATICA
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PROG
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(MATLAB)
if isprime(n*2^2281-1)
disp(n)
end
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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