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A067466 primes p such there are 2 distinct prime factors in p-1. 1
7, 11, 13, 19, 23, 29, 37, 41, 47, 53, 59, 73, 83, 89, 97, 101, 107, 109, 113, 137, 149, 163, 167, 173, 179, 193, 197, 227, 233, 251, 263, 269, 293, 317, 347, 353, 359, 383, 389, 401, 433, 449, 467, 479, 487, 503, 509, 557, 563, 569, 577, 587, 593, 641, 653 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

CROSSREFS

Sequence in context: A084468 A152469 A115558 * A091932 A165349 A160024

Adjacent sequences:  A067463 A067464 A067465 * A067467 A067468 A067469

KEYWORD

nonn

AUTHOR

Benoit Cloitre (benoit7848c(AT)orange.fr), Feb 23 2002

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Last modified February 18 00:14 EST 2012. Contains 206085 sequences.