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Search: id:A157036
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A157036 Shorthand for A157035, the largest prime with 2^n digits. +0
3
3, 3, 27, 11, 63, 21, 51, 17, 813, 377, 7017, 27381, 7763, 1133 (list; graph; listen)
OFFSET

0,1

COMMENT

The actual prime A157035(n) is obtained as 10^(2^n) - a(n).

PROGRAM

(PARI) { a(n) = 10^(2^n) - precprime(10^(2^n)) } [From Max Alekseyev (maxale(AT)gmail.com), Mar 28 2009] - a(8)-a(13) from Ray Chandler (rayjchandler(AT)sbcglobal.net) and Max Alekseyev (maxale(AT)gmail.com), Mar 22 2009

CROSSREFS

A157035

Sequence in context: A036114 A092864 A151438 this_sequence A080302 A080272 A098340

Adjacent sequences: A157033 A157034 A157035 this_sequence A157037 A157038 A157039

KEYWORD

more,nonn

AUTHOR

Lekraj Beedassy (blekraj(AT)yahoo.com), Feb 22 2009

EXTENSIONS

a(8)-a(13) from Ray Chandler (rayjchandler(AT)sbcglobal.net) and Max Alekseyev (maxale(AT)gmail.com), Mar 22 2009

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.


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