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A032374 Numbers n such that 49*2^n+1 is prime. +0
2
2, 6, 10, 30, 42, 54, 66, 118, 390, 594, 1202, 2334, 6242, 7446, 11858, 48666, 68050, 72210, 88090, 113022 (list; graph; listen)
OFFSET

1,1

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

Adjacent sequences: A032371 A032372 A032373 this_sequence A032375 A032376 A032377

Sequence in context: A119459 A102581 A038042 this_sequence A074095 A079855 A048692

KEYWORD

nonn

AUTHOR

Jim Buddenhagen (jbuddenh(AT)gmail.com)

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Last modified October 7 14:39 EDT 2008. Contains 144666 sequences.


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