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A032397 Numbers n such that 95*2^n+1 is prime. +0
1
1, 3, 5, 7, 13, 17, 21, 53, 57, 61, 83, 89, 111, 167, 175, 237, 533, 621, 661, 753, 993, 1039, 1849, 1987, 3437, 6189, 6905, 8491, 11285, 18539, 20271, 25225, 30973, 36559, 40937, 54477, 120679, 170545, 231671, 247265 (list; graph; listen)
OFFSET

1,2

LINKS

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: A107360 A058341 A116036 this_sequence A028879 A067567 A163998

Adjacent sequences: A032394 A032395 A032396 this_sequence A032398 A032399 A032400

KEYWORD

nonn

AUTHOR

Jim Buddenhagen (jbuddenh(AT)gmail.com)

EXTENSIONS

More terms from Hugo Pfoertner (hugo(AT)pfoertner.org), Jun 20 2003

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Last modified December 4 23:11 EST 2009. Contains 170347 sequences.


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