login
This site is supported by donations to The OEIS Foundation.

 

Logo

The submissions stack has been unacceptably high for several months now. Please voluntarily restrict your submissions and please help with the editing. (We don't want to have to impose further limits.)

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A057465 Numbers n such that n^512 + 1 is prime. 18
1, 46, 1036, 1318, 1342, 2472, 2926, 3154, 3878, 4386, 4464, 4474, 4482, 4616, 4688, 5374, 5698, 5716, 5770, 6268, 6386, 6682, 7388, 7992, 8678, 8792, 9448, 9452, 9972, 10086, 10448, 10926, 11468, 12754, 13198, 13776, 14734, 16826, 16914, 18334 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

REFERENCES

Dubner, Harvey. "Generalized Fermat primes." J. Recreational Math., 18 (1985): 279-280.

LINKS

T. D. Noe, Table of n, a(n) for n=1..1000 (from Yves Gallot)

Yves Gallot, Generalized Fermat Prime Search.

MATHEMATICA

Do[ If[ PrimeQ[ n^512 + 1 ], Print[ n ] ], {n, 0, 31269} ]

PROG

(PARI) isA057465(n) = isprime(n^512+1) [From Michael B. Porter, Apr 02 2010]

CROSSREFS

Cf. A005574, A000068, A006314, A006313, A006315, A006316, A056994, A056995, A057002, A088361, A088362.

Sequence in context: A002138 A205495 A010962 * A035718 A246993 A161691

Adjacent sequences:  A057462 A057463 A057464 * A057466 A057467 A057468

KEYWORD

nonn

AUTHOR

Robert G. Wilson v, Sep 08 2000

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Superseeker | Recent | More pages
The OEIS Community | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified August 28 22:18 EDT 2015. Contains 261164 sequences.