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%I #5 Apr 16 2024 13:43:56
%S 6,2,3,3,4,0,0,7,6,2,4,8,5,7,8,6,4,9,8,8,6,0,4,1,4,4,1,1,7,0,8,9,2,7,
%T 4,5,0,5,0,2,7,0,4,9,8,6,8,0,5,2,7,7,0,5,7,6,2,0,1,0,4,4,9,8,0,8,3,7,
%U 2,2,8,5,0,0,5,3,1,6,1,2,8,7,5,5,2,3,8,6,4,0
%N Decimal expansion of 2^2976221 - 1, the 36th Mersenne prime.
%C This prime has 895932 decimal digits and was discovered by Gordon Spence in 1997.
%H GIMPS, <a href="https://www.mersenne.org/primes/">List of Known Mersenne Prime Numbers</a>.
%H OEIS Wiki, <a href="/wiki/Mersenne_primes">Mersenne primes</a> (with a list of similar sequences).
%H Wikipedia, <a href="http://en.wikipedia.org/wiki/Mersenne_prime">Mersenne prime</a>.
%e 6233400762485786498860414411708927450502704986805277...
%t IntegerDigits[2^2976221 - 1][[;;100]]
%Y Cf. A000043 (exponents), A000668, A028335 (lengths).
%Y Cf. decimal expansion of Mersenne primes: see OEIS Wiki link.
%K nonn,cons,fini
%O 895932,1
%A _Paolo Xausa_, Apr 10 2024