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A157131 The first primes in centuries with three primes. 1
58831, 69539, 79757, 143053, 162109, 175103, 180907, 186917, 190403, 191339, 204233, 206749, 212353, 212701, 232207, 247141, 250501, 256211, 273433, 283303, 286243, 287437, 293507, 302317, 307711, 313409, 337121, 338017, 355211, 361111 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Harvey P. Dale, Table of n, a(n) for n = 1..3000

MATHEMATICA

NextPrime/@Select[Partition[100Range[3700], 2, 1], PrimePi[#[[2]]]- PrimePi[ #[[1]]] == 3&][[All, 1]] (* Harvey P. Dale, Sep 06 2016 *)

CROSSREFS

Sequence in context: A227601 A147700 A214118 * A217603 A205233 A235953

Adjacent sequences:  A157128 A157129 A157130 * A157132 A157133 A157134

KEYWORD

nonn

AUTHOR

Ki Punches, Feb 23 2009

EXTENSIONS

Corrected (193507 to 293507) Ki Punches, Feb 26 2009

STATUS

approved

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Last modified January 17 11:21 EST 2022. Contains 350392 sequences. (Running on oeis4.)