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A032386 Numbers n such that 73*2^n+1 is prime. 0
2, 6, 14, 24, 30, 32, 42, 44, 60, 110, 212, 230, 1892, 1974, 2210, 3596, 4842, 6282, 7184, 7304, 10614, 20460, 30830, 31970, 36156, 65826, 82926, 91496, 171854, 227334, 1370742, 1834526 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..32.

Ray Ballinger, Proth Search Page

Ray Ballinger and Wilfrid Keller, List of primes k.2^n + 1 for k < 300

Y. Gallot, Proth.exe: Windows Program for Finding Large Primes

Wilfrid Keller, List of primes k.2^n - 1 for k < 300

Index entries for sequences of n such that k*2^n-1 (or k*2^n+1) is prime

CROSSREFS

Sequence in context: A119846 A119844 A016060 * A074329 A109592 A106353

Adjacent sequences:  A032383 A032384 A032385 * A032387 A032388 A032389

KEYWORD

nonn

AUTHOR

James R. Buddenhagen

EXTENSIONS

More terms (from http://www.prothsearch.net/riesel.html), Joerg Arndt, Apr 07 2013

STATUS

approved

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Last modified June 19 06:19 EDT 2013. Contains 226399 sequences.