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A007512 Primes found in decimal expansion of e.
(Formerly M2184)
4

%I M2184

%S 2,271,2718281,

%T 2718281828459045235360287471352662497757247093699959574966967627724076630353547594571

%N Primes found in decimal expansion of e.

%D N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/e-Prime.html">e-Prime</a>

%p Digits := 110; n0 := evalf(E); for i from 1 to 100 do t1 := trunc(10^i*n0); if isprime(t1) then print(t1); fi; od:

%K base,nonn

%O 1,1

%A _N. J. A. Sloane_, _Robert G. Wilson v_, _Simon Plouffe_

%E Next term is a 1781-digit BPSW-probable prime 2718281828459045235...211151368350627526023. - Randall L. Rathbun (randallr(AT)abac.com), Feb 02 2002

%E Edited by _T. D. Noe_, Oct 30 2008

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Last modified May 25 23:36 EDT 2013. Contains 225649 sequences.