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A138865 Last 3 digits of n-th Mersenne prime A000668(n). 4
3, 7, 31, 127, 191, 71, 287, 647, 951, 111, 127, 727, 151, 127, 87, 7, 351, 71, 991, 607, 111, 551, 191, 471, 751, 511, 671, 207, 7, 311, 447, 887, 591, 527, 711, 151, 271, 791, 71, 47, 407, 247, 871, 871, 927, 751, 511 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..47.

L. C. Noll, Mersenne Prime Digits and Names.

Omar E. Pol, Los primos de Mersenne

MATHEMATICA

Array[Mod[2^MersennePrimeExponent[#] - 1, 1000] &, 45] (* Michael De Vlieger, Aug 05 2018 *)

CROSSREFS

Cf. A000668, A080173, A104511, A138862, A138863, A138864, A138866.

Sequence in context: A016047 A003260 A152058 * A051281 A145038 A138864

Adjacent sequences:  A138862 A138863 A138864 * A138866 A138867 A138868

KEYWORD

base,nonn

AUTHOR

Omar E. Pol, Apr 02 2008

EXTENSIONS

a(40)-a(47) from Ivan Panchenko, Apr 03 2018

STATUS

approved

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Last modified November 24 07:53 EST 2020. Contains 338607 sequences. (Running on oeis4.)