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A068150 First of n consecutive primes == 7 mod 10. +0
3
7, 337, 1627, 57427, 192637, 776257, 15328637, 70275277, 244650317, 452942827, 452942827, 73712513057, 319931193737, 2618698284817 (list; graph; listen)
OFFSET

1,1

COMMENT

The next set of consecutive primes includes numbers > 10000000. - Larry Reeves (larryr(AT)acm.org), Jun 14 2002

Same as A057626 except a(1). - Jens Kruse Andersen (jens.k.a(AT)get2net.dk), Jun 03 2006

LINKS

J. K. Andersen, Consecutive Congruent Primes.

EXAMPLE

a(3) = 1627 as it is the start of the first occurrence of the three consecutive prime 1627, 1637 and 1657 ending in 7.

CROSSREFS

Cf. A057618, A057631, A057936, A054681.

Sequence in context: A009587 A054325 A161582 this_sequence A145252 A154024 A013712

Adjacent sequences: A068147 A068148 A068149 this_sequence A068151 A068152 A068153

KEYWORD

nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Feb 24 2002

EXTENSIONS

More terms from Larry Reeves (larryr(AT)acm.org), Jun 14 2002

More terms from Labos E. (labos(AT)ana.sote.hu), Jun 16 2003

More terms from Enoch Haga (Enokh(AT)comcast.net), Jan 17 2004. a(12) is from Phil Carmody.

More terms from Jens Kruse Andersen (jens.k.a(AT)get2net.dk), Jun 03 2006

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Last modified November 27 14:50 EST 2009. Contains 167570 sequences.


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