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A144233 Prime numbers of the form 5^k +- 4. 7
29, 3121, 15629, 78121, 9765629, 30517578121, 710542735760100185871124267578121, 413590306276513837435704346034981426782906055450439453121 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

CROSSREFS

Cf. A000040, A000668, A144231, A144232

Sequence in context: A171720 A091751 A055559 * A125074 A033519 A103656

Adjacent sequences:  A144230 A144231 A144232 * A144234 A144235 A144236

KEYWORD

nonn

AUTHOR

Reikku Kulon (reikku(AT)gmail.com), Sep 15 2008

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Last modified February 14 14:07 EST 2012. Contains 205623 sequences.