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A112430 Carmichael numbers equal to the product of 7 primes. 1
5394826801, 6295936465, 12452890681, 13577445505, 15182481601, 20064165121, 22541365441, 24673060945, 26242929505, 26602340401, 27405110161, 28553256865, 33203881585, 38059298641, 39696166081, 40460634865 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

EXAMPLE

a(1)=5394826801=7*13*17*23*31*67*73

CROSSREFS

Cf. A002997.

Sequence in context: A017529 A133688 A115414 * A058416 A114260 A113644

Adjacent sequences:  A112427 A112428 A112429 * A112431 A112432 A112433

KEYWORD

easy,nonn

AUTHOR

Shyam Sunder Gupta (guptass(AT)rediffmail.com), Dec 11 2005

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Last modified February 16 11:25 EST 2012. Contains 205907 sequences.